MP6507
2.7V-to-15V, 700mA, Bipolar Stepper-Motor
Driver with Integrated MOSFETs
The Future of Analog IC Technology
FEATURES
DESCRIPTION
The MP6507 is a bipolar stepper-motor driver
with dual, built-in full-bridges consisting of Nchannel power MOSFETs.
It operates from a supply voltage range of 2.7V
to 15V, and can deliver motor current up to
700mA per channel. The internal safety
features include sinking and sourcing current
limits implemented with external sensors,
under-voltage lockout and thermal shutdown.
An over-temperature output flag is available to
indicate thermal shutdown.
The MP6507 is available in 16-pin,
5.0mm×6.4mm TSSOP-EP and TSSOP,
3mm×3mm and 4mmx4mm QFN package with
an exposed thermal pad on the back.
Wide 2.7V-to-15V Input Voltage Range
Two Internal Full-Bridge Drivers
Low MOSFET On Resistance (HS: 500mΩ;
LS: 500 mΩ)
Internal Charge Pump for the High-Side
Driver
Low Quiescent Current: 1.1mA
Low Sleep Current: 1μA
Thermal Shutdown and Under-Voltage
Lockout Protection
Over-Temperature Output Flag
Thermally-Enhanced Surface-Mount
Package
APPLICATIONS
POS Printers
Video Security Camera
Digital Still Cameras
Battery Powered Toys
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
BST
VIN
BST
C2
0.1uF
VDD
C3
2.2uF
C3
2.2uF
VIN
AIN1
VIN
C1
10uF
MP6507
AIN1
AOUT1
Motor
AIN2
AOUT2
BIN1
AOUT2
BIN1
SENA
BIN2
SENA
RSENA
FAULT
BOUT1
BOUT2
ON OFF
BIN2
nSLEEP
GND
Fault
FAULT
BOUT1
Motor
SENB
Stepper Motor Application
Motor
BOUT2
ON OFF
nSLEEP
GND
RSENB
MP6507 Rev. 1.05
4/30/2018
RSENA
WindingA
WindingB
Fault
C1
10uF
MP6507
AOUT1
AIN2
VIN
C2
0.1uF
VDD
SENB
RSENB
Dual DC Motor Application
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1
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
ORDERING INFORMATION
Part Number
MP6507GF*
MP6507GQ**
MP6507GR***
MP6507GM****
Package
TSSOP16-EP (5.0×6.4mm)
QFN16 (3×3mm)
QFN16 (4x4mm)
TSSOP16 (5.0×6.4mm)
Top Marking
MP6507
AEC
MP6507
MP6507
* For Tape & Reel, add suffix –Z (e.g. MP6507GF–Z);
** For Tape & Reel, add suffix –Z (e.g. MP6507GQ–Z);
***For Tape & Reel, add suffix –Z (e.g. MP6507GR–Z);
****For Tape & Reel, add suffix –Z (e.g. MP6507GM–Z);
PACKAGE REFERENCE
13
GND
BOUT2
5
12
VIN
SENB
6
11
BST
BOUT1
7
10
BIN2
FAULT
8
9
BIN1
MP6507
EXPOSED PAD ON
BACKSIDE
CONNECTED TO GND
AIN2
4
13
AOUT2
SENA
1
12
VDD
AOUT2
2
11
GND
10
VIN
9
BST
BOUT2
3
SENB
4
MP6507
8
VDD
BIN2
14
AIN1
3
14
SENA
7
AIN2
BIN1
15
nSLEEP
2
15
AOUT1
6
AIN1
FAULT
16
5
1
BOUT1
nSLEEP
AOUT1
TOP VIEW
16
TOP VIEW
EXPOSED PAD ON
BACKSIDE
CONNECTED TO GND
TSSOP16-EP (5.0×6.4mm)
QFN16 (3×3mm)/(4x4mm)
TOP VIEW
nSLEEP
1
16
AIN1
AOUT1
2
15
AIN2
SENA
3
14
VDD
AOUT2
4
13
GND
BOUT2
5
12
VIN
SENB
6
11
BST
BOUT1
7
10
BIN2
FAULT
8
9
BIN1
TSSOP16
MP6507 Rev. 1.05
4/30/2018
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2
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
ABSOLUTE MAXIMUM RATINGS (1)
Thermal Resistance (4)
Supply Voltage VIN .......................... -0.3V to 18V
AOUTx Voltage VAOUTx ............... -0.3V to VIN+1V
BOUTx Voltage VBOUTx ............... -0.3V to VIN+1V
BST Voltage VBST ....................... -0.3V to VIN+7V
Sense Voltage VSENx ...................... -0.3V to 0.5V
All Other Pins ................................. -0.3V to 6.5V
Junction Temperature ...............................150°C
Lead Temperature ....................................260°C
Continuous Power Dissipation (TA = +25°C) (2)
QFN16 (3×3mm) ........................................ 2.1W
QFN16 (4×4mm) ........................................ 2.7W
TSSOP16-EP (5.0×6.4mm) ....................... 2.8W
TSSOP16 ................................................... 1.4W
Operating Temperature.............. -40°C to +85°C
QFN16(3×3mm)...................... 60 ...... 12... °C/W
QFN16(4×4mm)...................... 46 ...... 10... °C/W
TSSOP16-EP(5.0×6.4mm) ..... 45 ...... 10... °C/W
TSSOP16 ............................... 90 ...... 30... °C/W
Recommended Operating Conditions (3)
θJA
θJC
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
maximum junction temperature TJ (MAX), the junction-toambient thermal resistance θJA, and the ambient temperature
TA. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by PD (MAX) = (TJ
(MAX)-TA)/θJA. Exceeding the maximum allowable power
dissipation will cause excessive die temperature, and the
regulator will go into thermal shutdown. Internal thermal
shutdown circuitry protects the device from permanent
damage.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7, 4-layer PCB.
Supply Voltage VIN ........................... 2.7V to 15V
Output Current IA/BOUT.............................. 700mA
Operating Junction Temp. (TJ). -40°C to +125°C
MP6507 Rev. 1.05
4/30/2018
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3
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
ELECTRICAL CHARACTERISTICS
VIN =2.7V to 15V, TA = 25°C, unless otherwise noted.
Parameter
Power Supply
Input Supply Voltage
Quiescent Current
Symbol
Condition
VIN
IIN
IIN_SLEEP
Min
Type
2.7
nSLEEP=1, IOUT=0,
Output disable
nSLEEP=0, VIN=5V
Max
Units
15
V
1.1
mA
1
µA
Integrated MOSFETs
RHS
Output On Resistance
RLS
VF
Body-Diode Forward Voltage
Control Logic
UVLO Threshold (Rising)
UVLO Hysteresis
Input Logic ‘Low’ Threshold
Input Logic ‘High’ Threshold
nSLEEP Logic, Low
nSLEEP Logic, High
VIN_RISE
VHYS
VIL
VIH
VSLEEP_L
VSLEEP_H
Fault Output Logic, Low
VFAULT_L
Fault Output Leakage Current
Constant Off Time
ILEAK_FAULT
TOFF
Propagation Delay Time (On)
TON_DELAY
Propagation Delay Time (Off)
TOFF_DELAY
MP6507 Rev. 1.05
4/30/2018
IOUT=500mA, VIN=5V
TJ=25°C
IOUT=500mA, VIN=2.7V
TJ=25°C
IOUT=500mA, VIN=5V
TJ=85°C
IOUT=500mA, VIN=2.7V
TJ=85°C
IOUT=500mA, VIN=5V
TJ=25°C
IOUT=500mA, VIN=2.7V
TJ=25°C
IOUT=500mA, VIN=5V
TJ=85°C
IOUT=500mA, VIN=2.7V
TJ=85°C
IOUT=500mA
460
565
mΩ
680
570
mΩ
700
mΩ
395
mΩ
515
680
mΩ
490
mΩ
650
mΩ
1
V
2.5
V
mV
V
V
V
V
70
0.6
2
0.4
2
Flag triggered by OTP
1mA Current.
VFAULT=5V
200
mV
1
µA
µs
27
INx high to OUTx on
10mA Source Current
INx low to OUTx off
mΩ
50
150
250
ns
50
150
250
ns
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4
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
ELECTRICAL CHARACTERISTICS (continued)
VIN =2.7V to 15V, TA = 25°C, unless otherwise noted.
Parameter
Symbol
Cross Over Delay
TCROSS
Sleep Mode Wakeup Time
TWAKE
Protection Circuitry
Current Limit Sense Trip
Voltage
Blanking Time
Thermal Shutdown
Thermal Shutdown
Hysteresis
MP6507 Rev. 1.05
4/30/2018
Condition
HS off to LS on or LS off to HS
on for one bridge arm
Sleep inactive high to full bridge
turn on (VBST=100nF)
Min
Type
Max
Units
200
425
650
ns
1.5
ms
VTRIP
145
185
225
mV
TBLANK
2.1
2.7
165
3.3
µs
°C
15
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°C
5
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
TYPICAL CHARACTERISTICS
MP6507 Rev. 1.05
4/30/2018
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6
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Performance waveforms are tested on the evaluation board of the Design Example section.
IOUT=500mA, FSTEP=100Hz, Stepper Motor: L=2mH, R=10Ω, TA=25°C, unless otherwise noted.
Steady State-Full Step
Steady State-Half Step
Power Ramp Up-Full Step
VIN=15V
VIN=15V
VIN=15V
AIN1
2V/div.
AIN1
2V/div.
AOUT1
10V/div.
AOUT1
10V/div.
AOUT2
10V/div.
AOUT2
10V/div.
IOUTA
500mA/div.
IOUTA
500mA/div.
AIN1
2V/div.
AOUT1
10V/div.
AOUT2
10V/div.
IOUTA
500mA/div.
Power Ramp Up-Half Step
Sleep Entry-Full Step
Sleep Recovery-Full Step
VIN=15V
VIN=9V
VIN=9V
SLEEP
5V/div.
SLEEP
5V/div.
AOUT1
5V/div.
AOUT1
5V/div.
AOUT2
10V/div.
AOUT2
5V/div.
AOUT2
5V/div.
IOUTA
500mA/div.
IOUTA
500mA/div.
IOUTA
500mA/div.
AIN1
2V/div.
AOUT1
10V/div.
Sleep Entry-Half Step
Sleep Recovery-Half Step
VIN=9V
VIN=9V
SLEEP
5V/div.
SLEEP
5V/div.
AOUT1
5V/div.
AOUT1
5V/div.
AOUT2
5V/div.
AOUT2
5V/div.
IOUTA
500mA/div.
IOUTA
500mA/div.
MP6507 Rev. 1.05
4/30/2018
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7
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
PIN FUNCTIONS
QFN16 TSSOP16
Pin #
Pin #
1
3
2
4
3
5
4
6
5
7
6
8
7
9
8
10
9
11
10
12
11
13
Name
SENA
AOUT2
BOUT2
SENB
BOUT1
FAULT
BIN1
BIN2
BST
VIN
GND
12
14
VDD
13
14
15
16
AIN2
AIN1
15
1
nSLEEP
16
2
AOUT1
MP6507 Rev. 1.05
4/30/2018
Description
Channel A Sense. Connect to current sensor resistor for channel A.
Connect to motor winding A.
Connect to motor winding B.
Channel B Sense. Connect to current sensor resistor for channel B.
Connect to motor winding B.
Logic low when in over-temperature fault condition.
Gate signal input to control BOUT1.
Gate signal input to control BOUT2.
Charge Pump Output. Connect a 10nF-to-100nF ceramic capacitor to VIN
Power Supply Input. Ranges from 2.7V to 15V.
Ground
Internal control and logic supply voltage. Connect a 2.2uF capacitor from VDD
to GND. VDD is for internal use only. Do not connect any external load to VDD
pin.
Gate signal input to control AOUT2.
Gate signal input to control AOUT1.
Sleep Logic Input. Logic low for sleep mode and logic high to enable the
device
Connect to motor winding A
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8
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
BLOCK DIAGRAM
VIN
V DD
VIN
BST
Charge
Pump
LDO
C3
2.2uF
C2
0.1uF
VIN
C1
10uF
Gate Signal Input
AIN1
AIN2
BIN1
BIN2
10kO
Fault
AOUT2
`
Control
Logic
V DD
AOUT1
Gate
Driver
Current
Sense
VIN
SENA
RSENA
WindingA
Fault
Report
nSLEEP
OFF ON
BOUT1
BOUT2
GND
Current
Sense
SENB
WindingB
Gate
Driver
Motor
R SENB
Figure 1: Function Block Diagram
MP6507 Rev. 1.05
4/30/2018
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9
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
OPERATION
The MP6507 is a motor driver that integrates 8
N-channel power MOSFETs for dual, internal fullbridges with 700mA output current capability over
an input voltage range of 2.7V to 15V. It can
drive a stepper motor or two DC motors.
In external PWM control mode, the winding’s
inductive current ramps up when the high-side
MOSFET is on and freewheels during the highside MOSFET’s off time to cause the
recirculation current.
The motor output current can be either controlled
by an external pulse width modulator (PWM) or
internal PWM current controller.
There are two modes for this recirculation
current: slow decay and fast decay, both of which
are shown in Figure 3 for forward operation and
Figure 4 for reverse operation.
The MP6507 includes the following fault
protections: under-voltage lockout (UVLO) and
over-temperature protection (OTP).
VIN
It also provides a low-power sleep mode.
External PWM Current Control
The motor current can be regulated by applying
external PWM signals on the input pins AIN1,
AIN2, BIN1 and BIN2. For phase A, the AIN1 and
AIN2 input pins control the state of the AOUT1
and AOUT2; similarly for phase B, thee BIN1 and
BIN2 input pins control the state of the BOUT1
and BOUT2.
AOUT2
AOUT1
Slow Decay
Fast Decay
Forward
VIN
Figure 3: Forward Operation
AIN1
AOUT1
Gate
Driver
VIN
AOUT2
WindingA
AIN2
Motor
V TRIP
SENA
RSENA
AOUT1
AOUT2
Figure 2: Full-Bridge Control Circuit
Table 1 shows the input signal logic and bridge
output state.
Slow Decay
Fast Decay
Reverse
Table 1: Full-Bridge Gate Logic
A/BIN1 A/BIN2
A/BOUT1
A/BOUT2
L
L
L
H
H
H
L
H
High
Impedance
GND
VIN
GND
High
Impedance
VIN
GND
GND
Figure 4: Reverse Operation
For slow decay mode, the current circulates
through the two low-side MOSFETs. For fast
decay mode, the current flows through the body
diodes of the other diagonal two MOSFETS.
To configure the MP6507 for fast decay mode,
apply the PWM signal to one input pin and keep
MP6507 Rev. 1.05
4/30/2018
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10
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
the other input pin low; for slow decay mode,
apply the PWM signal to one input pin and keep
the other input pin high. See Table 2 for more
configuration details and Figure 5 for detailed
waveforms.
A/BIN1
H (PWM)
L (PWM)
L
L
H
H
L (PWM)
H (PWM)
Table 2: PWM Control
A/BIN2
Mode
L
Forward
L
Fast Decay
H (PWM)
Reverse
L (PWM)
Fast Decay
L (PWM)
Forward
H (PWM)
Slow Decay
H
Reverse
H
Slow Decay
comparator shuts off the high-side
MOSFET.
The stepper motor’s inductance causes
the current to freewheel through the two
low-side MOSFETs (slow decay).
During this freewheeling time, the current
decreases until the internal clock reaches
its’ constant off time (typically 27µs). After
that, the high-side MOSFET is enabled to
increase the winding current again.
The cycle then repeats.
Calculate the current limit as:
ILIMIT
A/B IN1
A/B IN1
0
0
A/B IN2
A/B IN2
0
0
ILIMIT
IA/BOUT1
VTRIP
RSENSE
(1)
IA/BOUT1
0
0
Forward
Reverse
Fast Decay
Forward
Reverse
Forward
Slow Decay
Reverse
Slow Decay
TBLANK
ILIMIT
Figure 5: External PWM Current Control Waveform
Internal PWM Current Control
For this control method, the motor current is
regulated by an internal constant off-time PWM
current control circuit as the following:
Initially, a diagonal pair of MOSFETs
turns on so current can flow through the
motor winding.
The current increases in the motor
winding, which is sensed by an external
sense resistor (RSENSE). During the initial
blanking time TBLANK (3us), the high-side
MOSFET always turns on in spite of
current limit detection.
When the voltage across RSENSE reaches
the internal reference voltage threshold
VTRIP (185mV), the internal current
MP6507 Rev. 1.05
4/30/2018
Constant off time T OFF
Figure 6: Internal PWM Current Control Waveform
Sleep Mode
The MP6507 provides low-power standby sleep
mode.
Connect the nSLEEP pin to logic low to enable a
low-power sleep state. In this state, the two full
bridges are disabled and the internal circuits
such as the gate drive, internal regulator, and
charge pump all shut down. Connect the
nSLEEP pin to logic high to wake up the MP6507
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11
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
from sleep mode, though there is a delay time of
~1ms until the internal circuitry stabilizes.
Blanking Time
There is usually a current spike during the
switching transition due to the body diode’s
reverse-recovery current or the distributed
inductance or capacitance. This current spike
requires filtering to prevent it from erroneously
shutting down the high-side MOSFET. An
internal blanking time TBLANK blanks the output of
the current sense comparator when the outputs
are switched, which is also the minimum on time
for high-side MOSFET.
Enable
If all the inputs (AIN1, AIN2, BIN1 and BIN2) are
logic low, the MP6507’s outputs are disabled
while the charger pump and internal regulator
remain active.
Synchronous Rectifier
The MP6507 enters a synchronous rectifier (SR)
mode during the constant off-time period when
MP6507 Rev. 1.05
4/30/2018
the current limit threshold is exceeded, and the
load current freewheels in slow decay SR mode.
In slow decay mode, the current freewheels
through one low-side MOSFET and the body
diode of the other low-side MOSFET to short the
winding. The SR mode enables both two low-side
MOSFETs, which feature a lower voltage drop
and lower power dissipation during decay
operation.
Thermal Shutdown
The junction temperature of the IC is internally
monitored. If the junction temperature exceeds
the threshold value (typically 165ºC), the
converter is shut down (the fault pin goes low)
and recoveries once the junction temperature
drops to about 150ºC (15ºC hysteresis).
UVLO protection
The MP6507 has UVLO protection. When the
VIN exceeds the UVLO rising threshold, the
MP6507 powers up. It shuts off when VIN drops
below the UVLO falling threshold.
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12
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
APPLICATION INFORMATION
Table 3 (6): Full-Step Drive Sequence
Driver Mode:
The MP6507 could be configured for both fullstep and half-step modes by sequentially
energizing the two windings.
Full-step drive energizes two winding phases at
any given time. The stator windings are
energized as per the sequence shown in Table 3.
There are a total of four steps for one cycle in the
——
————
——
sequence (5): AB A B A B A B .
Half-step energizes the stator windings as per
the sequence shown in Table 4. There are a total
——
——
————
of 8 steps for one cycle: ABB A B A A B
——
——
B A B A.
Sequence
(Full Step)
1
2
A
B
+
+
+
3
4
+
——
+
A
+
——
+
B
+
Table 4 (6): Half-Step Drive Sequence
Sequence
1
2
3
4
5
6
7
(Half Step)
A
B
+
+
——
+
+
+
+
A
Figure 7 shows the operating waveforms for both
full and half step drives.
+
8
+
——
+
+
B
+
+
Note:
5) A means +VIN between AOUT1 and AOUT2 for winding A,
H
AIN1
—
while A means -VIN between AOUT1 and AOUT2. The same
applies to winding B.
L
H
AIN2
6) “+” item is the selected winding voltage.
L
H
BIN1
L
H
BIN2
L
AOUT1-OUT2+VIN
0
-V IN
+VIN
BOUT1-OUT2
0
-V IN
AB
AB
AB
Full Step
AB
AB
B
AB
A
AB
B
AB
A
AB
Half Step
Figure 7: Signal Logic Sequences for Full-Step
and Half-Step
MP6507 Rev. 1.05
4/30/2018
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13
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
PCB Layout Guide
The printed circuit board (PCB) should use a
heavy ground-plane. The MP6507 must be
soldered directly onto the board for better
electrical and thermal performance. The sense
resistors should be placed as close as possible
to the part for accurate current detection.
The MP6507 uses an exposed pad, which
provides a path for enhanced thermal dissipation.
The thermal pad should be soldered directly to
copper on the PCB. Thermal vias are often used
to transfer heat to other layers of the PCB.
Design Example
Below is a design example following the
application guidelines for the specifications:
Table 5: Design Example
VIN
IOUT
2.7V-15V
500mA
The detailed application schematic is shown in
Figure 9. The typical performance and circuit
waveforms have been shown in the Typical
Performance Characteristics section. For more
possible applications of this device, please refer
to related Evaluation Board Data Sheets.
BST
VIN
C2
0.1uF
VDD
C1
2.2uF
VIN
MP6507
AIN1
C5
100nF
C4
+
10uF
C3
100uF
AOUT1
AIN2
AOUT2
BIN1
SENA
BIN2
RSENA
400mO
Fault
FAULT
WindingB
BOUT1
BOUT2
ON OFF
nSLEEP
GND
Top Layer
WindingA
Motor
SENB
RSEN B
400mO
Figure 9: Detailed Application Schematic
Bottom Layer
Figure 8: PCB Layout (TSSOP16-EP)
MP6507 Rev. 1.05
4/30/2018
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
14
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
PACKAGE INFORMATION
QFN 16 (3×3mm)
2.90
3.10
0.30
0.50
PIN 1 ID
MARKING
0.18
0.30
2.90
3.10
PIN 1 ID
INDEX AREA
1.50
1.80
13
16
12
PIN 1 ID
SEE DETAIL A
1
1.50
1.80
0.50
BSC
4
9
5
8
TOP VIEW
BOTTOM VIEW
PIN 1 ID OPTION A
0.30x45º TYP.
PIN 1 ID OPTION B
R0.20 TYP.
0.80
1.00
0.20 REF
0.00
0.05
DETAIL A
SIDE VIEW
2.90
1.70
0.70
0.25
NOTE:
1) ALL DIMENSIONS ARE IN MILLIMETERS.
2) EXPOSED PADDLE SIZE DOES NOT INCLUDE MOLD FLASH.
3) LEAD COPLANARITY SHALL BE0.10 MILLIMETER MAX.
4) DRAWING CONFORMS TO JEDEC MO-220, VARIATION VEED-4.
5) DRAWING IS NOT TO SCALE.
0.50
RECOMMENDED LAND PATTERN
MP6507 Rev. 1.05
4/30/2018
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
15
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
QFN 16 (4×4mm)
3.90
4.10
0.50
0.70
PIN 1 ID
MARKING
0.25
0.35
3.90
4.10
PIN 1 ID
INDEX AREA
2.15
2.45
13
PIN 1 ID
SEE DETAIL A
16
12
1
2.15
2.45
0.65
BSC
9
4
8
TOP VIEW
5
BOTTOM VIEW
PIN 1 ID OPTION A
0.45x45º TYP.
PIN 1 ID OPTION B
R0.25 TYP.
0.80
1.00
0.20 REF
0.00
0.05
DETAIL A
SIDE VIEW
3.80
2.30
NOTE:
1)
2)
3)
4)
5)
1.00
0.35
ALL DIMENSIONS ARE IN MILLIMETERS.
EXPOSED PADDLE SIZE DOES NOT INCLUDE MOLD FLASH.
LEAD COPLANARITY SHALL BE0.10 MILLIMETER MAX.
JEDEC REFERENCE IS MO-220, VARIATION VGGC.
DRAWING IS NOT TO SCALE.
0.65
RECOMMENDED LAND PATTERN
MP6507 Rev. 1.05
4/30/2018
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
16
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
PACKAGE INFORMATION
TSSOP16-EP (5.0×6.4mm)
PIN 1 ID
TOP VIEW
RECOMMENDED LAND PATTERN
SEE DETAIL "A"
FRONT VIEW
SIDE VIEW
DETAIL "A"
NOTE:
BOTTOM VIEW
MP6507 Rev. 1.05
4/30/2018
1) ALL DIMENSIONS ARE IN MILLIMETERS.
2) PACKAGE LENGTH DOES NOT INCLUDE MOLD
FLASH, PROTRUSION OR GATE BURR.
3) PACKAGE WITDH DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION.
4) LEAD COPLANARITY (BOTTOM OF LEADS AFTER
FORMING) SHALL BE 0.10 MILLIMETERS MAX.
5) DRAWING CONFORMS TO JEDEC MO-153,
VARIATION ABT.
6) DRAWING IS NOT TO SCALE.
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
17
MP6507 –2.7V-TO-15V, 700mA, STEPPER MOTOR DRIVER
TSSOP16
0.40
TYP
4.90
5.10
16
9
1.60
TYP
4.30
4.50
PIN 1 ID
1
0.65
BSC
5.80
TYP
6.20
6.60
8
TOP VIEW
RECOMMENDED LAND PATTERN
0.80
1.05
1.20 MAX
SEATING PLANE
0.19
0.30
0.65 BSC
0.05
0.15
0.09
0.20
SEE DETAIL "A"
FRONT VIEW
SIDE VIEW
NOTE:
GAUGE PLANE
0.25 BSC
0o -8o
0.45
0.75
DETAIL “A”
1) ALL DIMENSIONS ARE IN MILLIMETERS.
2) PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH
,
PROTRUSION OR GATE BURR.
3) PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH
OR PROTRUSION.
4) LEAD COPLANARITY(BOTTOM OF LEADS AFTER FORMING)
SHALL BE 0.10 MILLIMETERS MAX.
5) DRAWING CONFORMS TO JEDEC MO-153, VARIATION AB.
6) DRAWING IS NOT TO SCALE.
NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
MP6507 Rev. 1.05
4/30/2018
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2018 MPS. All Rights Reserved.
18
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