VIPer53 - E
OFF-line primary switch
General features
Type
European
(195 - 265Vac)
US / Wide range
(85 - 265 Vac)
DIP-8
50W
30W
PowerSO-10TM
65W
40W
PowerSO-10
DIP-8
Features
Description
■
Switching frequency up to 300kHz
■
Current limitation
■
Current mode control with adjustable limitation
■
Soft start and shut-down control
■
Automatic burst mode in standby condition
(“Blue Angel“ compliant )
■
Undervoltage lockout with Hysteresis
■
HIgh voltage star-tup current source
■
Overtemperature protection
■
Overload and short-circuit control
The VIPer53-E combines an enhanced current
mode PWM controller with a high voltage
MDMesh Power Mosfet in the same package.
Typical applications cover offline power supplies
with a secondary power capability ranging up to
30W in wide range input voltage, or 50W in single
European voltage range and DIP-8 package, with
the following benefits:
■
Overload and short circuit controlled by
feedback monitoring and delayed device reset.
■
Efficient standby mode by enhanced pulse
skipping.
■
Primary regulation or secondary loop failure
protection through high gain error amplifier.
Block diagram
OSC
DRAIN
ON/OFF
OSCILLAT OR
PW M
LATCH
OVERT EMP.
DET ECT OR
R1
S
BLANKING TIME
SELECTION
FF
Q
R2
R3 R4 R5
UVLO
COMPARATOR
1V
0.5V
150/400ns
BLANKING
VDD
8.4/
11.5V
PW M
COMPARATOR
STANDBY
COMPARATOR
0.5V
4V
HCOM P
CURRENT
AMPLIFIER
8V
125k
15V
ERROR
AMPLIFIER
4.35V
OVERLOAD
COMPARATOR
OVERVOLTAGE
COMPARATOR
4.5V
18V
T OVL
November 2006
Rev 1
COMP
SOURCE
1/36
www.st.com
36
Contents
VIPer53 - E
Contents
1
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Pin connections and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Operation pictures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5
Primary regulation configuration example . . . . . . . . . . . . . . . . . . . . . . 15
6
Secondary feedback configuration example . . . . . . . . . . . . . . . . . . . . 17
7
Current mode topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8
Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9
High voltage Start-up current source . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10
Short-circuit and overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11
Transconductance error amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
12
Special recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
13
Software implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
14
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
15
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
16
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2/36
VIPer53 - E
Electrical data
1
Electrical data
1.1
Maximum rating
Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the Operating sections of
this specification is not implied. Exposure to Absolute Maximum Rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 1.
Absolute maximum rating
Symbol
VDS
ID
Parameter
Continuous drain current
Supply voltage
VOSC
OSC input voltage range
ITOVL
VESD
Unit
-0.3 ... 620
V
Internally limited
A
0 ... 19
V
0 ... VDD
V
-2 ... 2
mA
200
1.5
V
kV
Internally limited
°C
Continuous drain source voltage (TJ= 25 ... 125°C) (1)
VDD
ICOMP
Value
COMP and TOVL input current range (1)
Electrostatic discharge:
Machine model (R = 0Ω; C = 200pF)
Charged device model
TJ
Junction operating temperature
TC
Case operating temperature
-40 to 150
°C
Storage temperature
-55 to 150
°C
TSTG
1. In order to improve the ruggedness of the device versus eventual drain overvoltages, a resistance of 1kΩ
should be inserted in series with the TOVL pin.\
1.2
Thermal data
Table 2.
Symbol
Thermal data
Parameter
PowerSO-10 (1)
DIP-8 (2)
Unit
RthJC
Thermal Resistance Junction-case
Max
2
20
° C/W
RthJA
Thermal Resistance Ambient-case
Max
60
80
° C/W
1. When mounted on a standard single-sided FR4 board with 50mm² of Cu (at least 35 mm thick) connected
to the DRAIN pin.
2. When mounted on a standard single-sided FR4 board with 50mm² of Cu (at least 35 mm thick) connected
to the device tab.
3/36
Electrical characteristics
2
VIPer53 - E
Electrical characteristics
TJ = 25°C, VDD = 13V, unless otherwise specified
Table 3.
Symbol
BVDSS
IDSS
RDS(on)
Power section
Parameter
Test conditions
Drain-source voltage ID = 1mA; VCOMP = 0V
Off state drain
current
Static drain-source
On state resistance
Min.
Typ.
Max.
Unit
620
V
VDS = 500V; VCOMP = 0V;
TJ = 125°C
150
µA
1
1.7
Ω
Ω
ID = 1A; VCOMP = 4.5V; VTOVL = 0V
TJ = 25°C
0.9
TJ = 100°C
tfv
Fall time
ID = 0.2A; VIN = 300V (1)
100
ns
trv
Rise time
ID = 1A; VIN = 300V (1)
50
ns
Coss
Drain capacitance
VDS = 25V
170
pF
CEon
Effective output
capacitance
200V < VDSon < 400V (2)
60
pF
1. On clamped inductive load
2. This parameter can be used to compute the energy dissipated at turn on Eton according to the initial drain
to source voltage VDSon and the following formula:
V DSon 1.5
1
2
E ton = --- ⋅ C Eon ⋅ 300 ⋅ ⎛ ----------------⎞
⎝
2
300 ⎠
Table 4.
Symbol
FOSC1
Oscillator section
Parameter
Oscillator frequency
initial accuracy
Test conditions
RT = 8kΩ; CT = 2.2nF
Figure 12 on page 12
Min.
Typ.
Max.
Unit
95
100
105
kHz
93
100
107
kHz
RT = 8kΩ; CT = 2.2nF
4/36
Figure 16 on page 14
VDD = VDDon ... VDDovp;
TJ = 0 ... 100°C
FOSC2
Oscillator frequency
total variation
VOSChi
Oscillator peak
voltage
9
V
VOSClo
Oscillator valley
voltage
4
V
VIPer53 - E
Electrical characteristics
Table 5.
Symbol
Supply section
Parameter
Test conditions
Min.
Typ.
Max. Unit
Drain voltage starting
threshold
VDD = 5V; IDD = 0mA
34
IDDch1
Startup charging current
VDD = 0 ... 5V; VDS = 100V
Figure 5 on page 10
-12
mA
IDDch2
Startup charging current
VDD = 10V; VDS = 100VFigure 5.
-2
mA
IDDchoff
Startup charging current
in thermal shutdown
VDD = 5V; VDS = 100VFigure 7.
IDD0
Operating supply current
not switching
Fsw = 0kHz; VCOMP = 0V
8
IDD1
Operating supply current
switching
Fsw = 100kHz
9
VDDoff
VDD undervoltage
shutdown threshold
Figure 5 on page 10
7.5
8.4
9.3
V
VDDon
VDD startup threshold
Figure 5.
10.2
11.5
12.8
V
VDDhyst
VDD threshold hysteresis
Figure 5.
2.6
3.1
VDDovp
VDD Overvoltage
shutdown threshold
Figure 5.
17
18
Min.
Typ.
14.5
15
VDSstart
Table 6.
Symbol
TJ > TSD - THYST
50
0
V
mA
11
mA
mA
V
19
V
Error amplifier section
Parameter
Test conditions
Max. Unit
VDDreg
VDD regulation point
ICOMP = 0mA
Figure 11. on page 11
∆VDDreg
VDD regulation point
total variation
ICOMP = 0mA; TJ = 0 ... 100°C
2
%
GBW
Unity gain bandwidth
From Input = VDD to Output =
VCOMP
ICOMP = 0mA Figure 14 and 15
700
kHz
AVOL
Voltage gain
ICOMP = 0mA Figure 14 and 15
40
45
dB
DC transconductance
VCOMP = 2.5V Figure 11.
1
1.4
Gm
15.5
1.8
V
mS
VCOMPlo Output low level
ICOMP = -0.4mA; VDD = 16V
0.2
V
VCOMPhi Output high level
ICOMP = 0.4mA; VDD=14V(1)
4.5
V
ICOMPlo
Output sinking current
VCOMP = 2.5V; VDD = 16V
Figure 11. on page 11
-0.6
mA
ICOMPhi
Output sourcing current
VCOMP = 2.5V; VDD= 14V
Figure 11.
0.6
mA
1. In order to insure a correct stability of the error amplifier, a capacitor of 10nF (minimum value: 8nF) should
always be present on the COMP pin.
5/36
Electrical characteristics
Table 7.
Symbol
HCOMP
VIPer53 - E
PWM comparator section
Parameter
∆VCOMP / ∆IDPEAK
VCOMPos VCOMP Offset
Test conditions
VCOMP = 1 ... 4 V Figure 10.
dID/dt = 0
Typ.
Max.
Unit
1.7
2
2.3
V/A
dID/dt = 0 Figure 10. on page 11
IDlim
Peak drain current
limitation
ICOMP = 0mA; VTOVL = 0V
Figure 10.
dID/dt = 0
IDmax
Drain current
capability
VCOMP = VCOMPovl; VTOVL = 0V
dID/dt = 0
td
Min.
0.5
V
1.7
2
2.3
A
1.6
1.9
2.3
A
Current sense delay to
ID = 1A
Turn-Off
250
ns
1
V
VCOMP blanking time
change threshold
Figure 6 on page 10
tb1
Blanking time
VCOMP < VCOMPBLFigure 6.
300
400
500
ns
tb2
Blanking time
VCOMP > VCOMPBLFigure 6.
100
150
200
ns
tONmin1
Minimum On time
VCOMP < VCOMPBL
450
600
750
ns
tONmin2
Minimum On time
VCOMP > VCOMPBL
250
350
450
ns
VCOMPoff
VCOMP Shutdown
Threshold
Figure 9 on page 11
VCOMPbl
Table 8.
Symbol
0.5
V
Overload protection section
Parameter
VCOMPovl
VCOMP overload
threshold
VDIFFovl
VCOMPhi to VCOMPovl
voltage difference
Test conditions
Min.
ITOVL = 0mA (1)
Figure 4 on page 9
VDD = VDDoff ... VDDreg;
ITOVL= 0mA
Figure 4.
Typ.
Max.
4.35
50
150
Unit
V
250
mV
(1)
VOVLth
VTOVL overload
threshold
Figure 4.
4
V
tOVL
Overload delay
COVL = 100nF Figure 4.
8
ms
1. VCOMPovl is always lower than VCOMPhi
Table 9.
Symbol
TSD
THYST
6/36
Over temperature Protection Section
Parameter
Thermal shutdown
temperature
Thermal shutdown
hysteresis
Test Conditions
Figure 7 on page 10
Figure 7 on page 10
Min.
Typ.
Max.
Unit
140
160
°C
40
°C
VIPer53 - E
3
Pin connections and function
Pin connections and function
Figure 1.
Pin connection (top view)
COMP 1
8
TOVL
OSC 2
7
VDD
SOURCE 3
6
NC
SOURCE 4
5
DRAIN
DIP-8
Figure 2.
PowerSO-10
Current and voltage conventions
IDD
ID
VDD
DRAIN
IOSC
OSC
15V
VDD
TOVL
COMP
SOURCE
VDS
ITOVL
VOSC
ICOMP
VTOVL
V COMP
7/36
Pin connections and function
Table 10.
Pin function
Pin Name
Pin function
VDD
Power supply of the control circuits. Also provides the charging current of the external
capacitor during start-up. The functions of this pin are managed by four threshold
voltages:
- VDDon: Voltage value at which the device starts switching (Typically 11.5 V).
- VDDoff: Voltage value at which the device stops switching (Typically 8.4 V).
- VDDreg: Regulation voltage point when working in primary feedback
(Trimmed to 15 V).
- VDDovp: Triggering voltage of the overvoltage protection (Trimmed to 18 V).
SOURCE
8/36
VIPer53 - E
Power MOSFET source and circuit ground reference.
DRAIN
Power MOSFET drain. Also used by the internal high voltage current source during the
start-up phase to charge the external VDD capacitor.
COMP
Input of the current mode structure, and output of the internal error amplifier. Allows
the setting of thedynamic characteristic of the converter through an external passive
network. The useful voltage range extends from 0.5V to 4.5V. The Power MOSFET is
always off below 0.5V, and the overload protection is triggered if the voltage exceeds
4.35V. This action is delayed by the timing capacitor connected tothe TOVL pin.
TOVL
Allows the connection of an external capacitor for delaying the overload protection,
which is triggered by a voltage on the COMP pin higher than 4.35V.
OSC
Allows the setting of the switching frequency through an external Rt-Ct network.
VIPer53 - E
4
Operation pictures
Operation pictures
Figure 3.
Rise and fall time
ID
C --------------------------V DDhyst
Figure 21 on page 23 shows a typical start-up event. VDD starts from 0V with a charging
current IDDch1 at about 9 mA. When about VDDoff is reached, the charging current is reduced
down to IDDch2 which is about 0.6mA. This lower current leads to a slope change on the VDD
rise. Device starts switching for VDD equal to VDDon, and the auxiliary winding delivers some
energy to VDD capacitor after the start-up time tss.
The charging current change at VDDoff allows a fast complete start-up time tSDU, and
maintains a low restart duty cycle. This is especially useful for short circuits and overloads
conditions, as described in the following section.
22/36
VIPer53 - E
High voltage Start-up current source
Figure 21. Start-up waveforms
IDD
IDD1
t
IDDch2
IDDch1
VDD
tSS
VDDreg
VDDst
VDDsd
tSU
t
23/36
Short-circuit and overload protection
10
VIPer53 - E
Short-circuit and overload protection
A VCOMPovl threshold of about 4.35V has been implemented on the COMP pin. When
VCOMP goes above this level, the capacitor connected on the TOVL pin begins to charge.
When reaching typically VOVLth (4V), the internal MOSFET driver is disabled and the device
stops switching. This state is latched because of to the regulation loop which maintains the
COMP pin voltage above the VCOMPovl threshold. Since the VDD pin does not receive any
more energy from the auxiliary winding, its voltage drops down until it reaches VDDoff and
the device is reset, recharging the VDD capacitor for a new restart cycle. Note: If VCOMP
drops below the VCOMPovl threshold for any reason during the VDD drop, the device
resumes switching immediately.
The device enters an endless restart sequence if the overload or short circuit condition is
maintained. The restart duty cycle DRST is defined as the time ratio for which the device tries
to restart, thus delivering its full power capability to the output. In order to keep the whole
converter in a safe state during this event, DRST must be kept as low as possible, without
compromising the real start-up of the converter. A typical value of about 10% is generally
sufficient. For this purpose, both VDD and TOVL capacitors can be used to satisfy the
following conditions:
Equation 6
C OVL > 12.5 ⋅ 10
–6
⋅ tss
Equation 7
4
OVL ⋅ I DDch2
1 - – 1⎞ ⋅ C
-------------------------------------C VDD > 8 ⋅ 10 ⋅ ⎛ ------------⎝D
⎠
V DDhyst
RST
Refer to the previous start-up section for the definition of tss, and CVDD must also be
checked against the limit given in this section. The maximum value of the two calculus will
be adopted.
All this behavior can be observed on Figure 8 on page 10. In Figure 10 on page 11 the value
of the drain current Id for VCOMP = VCOMPovl is shown. The corresponding parameter IDmax
is the drain current to take into account for design purposes. Since IDmax represents the
maximum value for which the overload protection is not triggered, it defines the power
capability of the power supply.
24/36
VIPer53 - E
11
Transconductance error amplifier
Transconductance error amplifier
The VIPer53-E includes a transconductance error amplifier. Transconductance Gm is the
change in output current ICOMP versus change in input voltage VDD. Thus:
Equation 8
∂I COMP
Gm = ------------------∂V DD
The output impedance ZCOMP at the output of this amplifier (COMP pin) can be defined as:
Equation 9
∂V COMP
∂V COMP
1
Z COMP = ---------------------- = ---------- ⋅ ---------------------∂I COMP Gm
∂V DD
This last equation shows that the open loop gain AVOL can be related to Gm and ZCOMP:
Equation 10
A VOL = Gm ⋅ Z COMP
where Gm value for VIPer53 is typically 1.4mA/V.
Gm is well defined by specification, but ZCOMP, and therefore AVOL, are subject to large
tolerances. An impedance Z must be connected between the COMP pin and ground in order
to accurately define the transfer function F of the error amplifier, the following equation, very
similar to the one above:
Equation 11
F ( s ) = Gm ⋅ Z ( s )
The error amplifier frequency response is shown in .0 for different values of a simple
resistance connected on the COMP pin. The unloaded transconductance error amplifier
shows an internal ZCOMP of about 140KΩ. More complex impedances can be connected on
the COMP pin to achieve different compensation methods. A capacitor provides an
integrator function, thus eliminating the DC static error, and a resistance in series leads to a
flat gain at higher frequency, introducing a zero level and ensuring a correct phase margin.
This configuration illustrated in Figure 22, for the schematic and Figure 23 on page 28 for
the error amplifier transfer function for a typical set of values of CCOMP and RCOMP.
Note that a 10nF capacitor (8nF, minimum value) should always be connected to the COMP
pin to ensure a correct stability of the internal error amplifier.
The complete converter open loop transfer function can be built from both power cell and
error amplifier transfer functions. A theoretical example can be seen in Figure 24 for a
discontinuous mode flyback loaded by a simple resistor, regulated from primary side (no
25/36
Transconductance error amplifier
VIPer53 - E
optocoupler, the internal error amplifier is fully used for regulation). A typical schematic
corresponding to this situation can be seen on Figure 18.
The transfer function of the power cell is represented as G(s) in Figure 24 Iexhibits a pole
which depends on the output load and on the output capacitor value. As the load of a
converter may change, two curves are shown for two different values of output resistance
value, RL1 and RL2. A zero at higher frequency values then appears, due to the output
capacitor ESR. Note: The overall transfer function does not depend on the input voltage
because of the current mode control.
The error amplifier has a fixed behavior, similar to the one shown in Figure 23. Its bandwidth
is to avoid injection of high frequency noise in the current mode section. A zero due to the
RCOMP-CCOMP network is set at the same value as the maximum load RL2 pole.
The total transfer function is shown as F(s). G(s) at the bottom of Figure 24. For maximum
load (plain line), the load pole is exactly compensated by the zero of the error amplifier, and
the result is a perfect first order decreasing until it reaches the zero of the output capacitor
ESR. The error amplifier cut-off then definitely any further spurious noise or resonance from
disturbing the regulation loop.
The point where the complete transfer function has a unity gain is known as the regulation
bandwidth and has:
–
The higher it is, the faster the reaction will be to an eventual load change, and the
smaller the output voltage change will be.
–
The phase shift in the complete system at this point has to be less than 135° to
ensure good stability. Generally, a first-order slope gives 90° of phase shift, and a
second-order gives 180°.
In Figure 24, the unity gain is reached in a first order slope, so the stability is ensured.
The dynamic load regulation is improved by increasing the regulation bandwidth, but some
limitations have to be respected: As the transfer function above the zero due the capacitor
ESR is not reliable (The ESR itself is not well specified, and other parasitic effects may take
place), the bandwidth should always be lower than the minimum of FC and ESR zero.
As the highest bandwidth is obtained with the highest output power (Plain line with RL2 load
in Figure 24), the above criteria will be checked for this condition and allows to define the
value of RCOMP, as the error amplifier gain depends only on this value for this frequency
range. The following formula can be derived:
Equation 12
R COMP =
2
V
R L2
OUT
With: POUT2 = --------------
26/36
P OUT2 F BW2 ⋅ R L2 ⋅ C OUT
----------------- ⋅ -----------------------------------------------------Gm
P MAX
1
2
and: PMAX = --- ⋅ L P ⋅ I LIM ⋅ F SW
2
VIPer53 - E
Transconductance error amplifier
The lowest load gives another condition for stability: The frequency FBW1 must not encounter
the second order slope generated by the load pole and the integrator part of the error
amplifier. This condition can be met by adjusting the CCOMP value:
Equation 13
R L1 ⋅ C OUT
C COMP > ------------------------------------------------------ ⋅
2
6.3 ⋅ Gm ⋅ R COMP
With:
P OUT1
-----------------P MAX
2
V OUT
P OUT1 = --------------R L1
The above formula gives a minimum value for CCOMP. It can be then increased to provide a
natural soft start function as this capacitor is charged by the error amplifier current capacity
ICOMPhi at start-up.
Figure 22. Typical compensation network
VDD
DRAIN
OSC
15V
TOVL
COMP
SOURCE
Rcomp
10nF
Ccomp
27/36
Transconductance error amplifier
VIPer53 - E
Figure 23. Typical transfer functions
Gain (dB)
60
Rcomp=4.7k
Ccomp=470nF
50
40
30
20
10
0
-10
1
10
100
1k
10k
100k
1M
Frequency (Hz)
Phase (°)
0
Rcomp=4.7k
Ccomp=470nF
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
1
10
100
1k
Frequency (Hz)
28/36
10k
100k
1M
VIPer53 - E
Transconductance error amplifier
Figure 24. Complete converter transfer function
G(S)
1
----------------------------------------------π⋅ R
⋅ C
L1
OUT
1
----------------------------------------------π⋅ R
⋅ C
L2
OUT
F
1
1
----------------------------------------------------------2 ⋅ π ⋅ ESR ⋅ C
OUT
F(S)
1
---------------------------------------------------------------------------2⋅ π⋅ R
⋅ C
COMP
COMP
FC
F
1
F(S).G(S)
FBW2
1
F
FBW1
29/36
Special recommendations
12
VIPer53 - E
Special recommendations
As steted in the error amplifier section, a capacitor of 10nF capacitor (minimum value: 8nF)
should always be connected to the COMP pin to ensure correct stability of the internal error
amplifier Figure 18, 19 and 22.
In order to improve the ruggedness of the device versus eventual drain overvoltages, a
resistance of 1kΩ should be inserted in series with the TOVL pin, as shown on Figure 18,
Figure 19 on page 17.
Note that, this resistance does not impact the overload delay, as its value is negligible prior
to the internal pull-up resistance (about 125kΩ).
13
Software implementation
All the above considerations and some others are included included in ST design software
which provides all of the needed components around the VIPer device for specified output
configurations, and is available on www.st.com.
30/36
VIPer53 - E
14
Package mechanical data
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
31/36
Package mechanical data
Table 11.
VIPer53 - E
DIP8 mechanical data
Dimensions
Databook (mm)
Ref.
Nom.
Min
A
5.33
A1
0.38
A2
2.92
3.30
4.95
b
0.36
0.46
0.56
b2
1.14
1.52
1.78
c
0.20
0.25
0.36
D
9.02
9.27
10.16
E
7.62
7.87
8.26
E1
6.10
6.35
7.11
e
2.54
eA
7.62
eB
L
10.92
2.92
Package Weight
Figure 25. Package dimensions
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Max
3.30
Gr. 470
3.81
VIPer53 - E
Package mechanical data
Table 12.
PowerSO-10 mechanical data
Dimensions
Databook (mm)
Ref.
Nom.
A
Min
3.35
Max
3.65
A1
0.00
0.10
B
0.40
0.60
c
0.35
0.55
D
9.40
9.60
D1
7.40
7.60
E
9.30
9.50
E1
7.20
7.40
E2
7.20
7.60
E3
6.10
6.35
E4
5.90
6.10
e
1.27
F
1.25
H
13.80
h
L
14.40
0.50
1.20
q
α
1.35
1.80
1.70
0°
8°
Figure 26. Package dimensions
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Order codes
15
VIPer53 - E
Order codes
Table 13.
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Order codes
Part Number
Package
Shipment
VIPer53DIP-E
DIP-8
Tube
VIPer53SP-E
PowerSO-10
Tube
VIPer53SPTR - E
PowerSO-10
Tape and reel
VIPer53 - E
16
Revision history
Revision history
Table 14.
Revision history
Date
Revision
13-Nov-2006
1
Changes
Initial release.
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VIPer53 - E
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