SLG59M1557V
Ultra-small 28.5 mΩ, 1.0 A
Load Switch with Discharge
General Description
Pin Configuration
ON
1
Features
VIN
2
• One 1.0 A MOSFET
• Ultra Low Quiescent Current
• Low RDSON
• 28.5 mΩ @ 5.0 V
• 36.4 mΩ @ 3.3 V
• 44.3 mΩ @ 2.5 V
• 60.8 mΩ @ 1.8 V
• 77.6 mΩ @ 1.5 V
• VIN = 1.5 V to 5.5 V
• Integrated Discharge Resistor
• Pb-Free / Halogen-Free / RoHS compliant
• STDFN 4L, 1.0 x 1.0 x 0.55 mm
SLG59M1557V
The SLG59M1557V is designed for load switching
applications with ultra low quiescent current. The part comes
with one 28.5 mΩ 1.0 A rated P-channel MOSFET controlled
by a single ON control pin. The product is packaged in an
ultra-small 1.0 x 1.0 mm package.
4
GND
3
VOUT
4-pin STDFN
(Top View)
Block Diagram
VOUT
VIN
1.0 A
ON
©2022 Renesas Electronics Corporation
000-0059M1557-104
Fixed Slew
Rate Control
Rev 1.04
Revised February 4, 2022
SLG59M1557V
Pin Description
Pin #
Pin Name
Type
Pin Description
1
ON
Input
Turns on MOSFET.
2
VIN
MOSFET
Power MOSFET input
3
VOUT
MOSFET
Power MOSFET output
4
GND
GND
Ground
Ordering Information
Part Number
Type
Production Flow
SLG59M1557V
STDFN 4L
Industrial, -40 °C to 85 °C
SLG59M1557VTR
STDFN 4L (Tape and Reel)
Industrial, -40 °C to 85 °C
000-0059M1557-104
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SLG59M1557V
Absolute Maximum Ratings
Parameter
Description
VIN
Power Supply
TS
Storage Temperature
ESDHBM
WDIS
ESD Protection
Conditions
Human Body Model
Min.
Typ.
Max.
Unit
--
--
6
V
-65
--
140
°C
2000
--
--
V
--
--
0.5
W
--
--
1.5
A
Package Power Dissipation
MOSFET IDSPK Peak Current from Drain to Source For no more than 1 ms with 1% duty cycle
Note: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Electrical Characteristics
TA = -40 °C to 85 °C (unless otherwise stated)
Parameter
Description
Conditions
VIN
Power Supply Voltage
-40 °C to 85 °C
IDD
Power Supply Current (PIN 2)
ION_LKG
RDSON
RDSON
IDS
TON_Delay
TTotal_ON
when OFF, VIN = 5.5 V, No load
Static Drain to Source
ON Resistance @ TA 85°C
Operating Current
ON pin Delay Time
Total Turn On Time
000-0059M1557-104
Typ.
Max.
Unit
1.5
--
5.5
V
--
0.02
1
µA
--
0.05
0.5
µA
--
--
0.1
µA
@ 5.5 V, 100 mA
--
28.5
32.0
mΩ
@ 3.3 V, 100 mA
--
36.4
40.0
mΩ
@ 2.5 V, 100 mA
--
44.3
49.0
mΩ
@ 1.8 V, 100 mA
--
60.8
65.0
mΩ
@ 1.5 V, 100 mA
--
77.6
82.0
mΩ
@ 5.5 V, 100 mA
--
34.0
36.0
mΩ
@ 3.3 V, 100 mA
--
43.8
46.0
mΩ
@ 2.5 V, 100 mA
--
53.3
56.0
mΩ
@ 1.8 V, 100 mA
--
72.2
76.0
mΩ
@ 1.5 V, 100 mA
--
90.7
94.0
mΩ
when ON = VIN, No load
ON Pin Input Leakage
Static Drain to Source
ON Resistance @ TA 25°C
Min.
VIN = 1.5 V to 5.5 V
--
--
1.0
A
50% ON to Ramp Begin
VIN = 5 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
10
15
27
µs
50% ON to Ramp Begin
VIN = 3.3 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
17
31
40
µs
50% ON to Ramp Begin
VIN = 1.5 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
44
69
96
µs
50% ON to 90% VOUT
VIN = 5 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
114
122
134
µs
50% ON to 90% VOUT
VIN = 3.3 V, VOUT_Cap = 0.1 µF,
RL = 10Ω
146
156
176
µs
50% ON to 90% VOUT
VIN = 1.5 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
292
332
399
µs
Page 3 of 10
SLG59M1557V
TA = -40 °C to 85 °C (unless otherwise stated)
Parameter
TRISE
Description
Rise Time
Min.
Typ.
Max.
Unit
10% VOUT to 90% VOUT
VIN = 5.0 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
Conditions
92
97
107
µs
10% VOUT to 90% VOUT
VIN = 3.3 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
116
120
131
µs
10% VOUT to 90% VOUT
VIN = 1.5 V, VOUT_Cap = 0.1 µF,
RL = 10 Ω
228
253
296
µs
VIN = 1.5 V to 5.5 V, VOUT = 0.4 V
Input Bias
65
80
400
Ω
RDIS
Discharge Resistance
ON_VIH
Initial Turn On Voltage
0.85
--
VIN
V
ON_VIL
Low Input Voltage on ON pin
-0.3
0
0.3
V
6.2
6.5
7.0
µs
TDelay_OFF
OFF Delay Time
000-0059M1557-104
50% ON to VOUT Fall, VIN = 5 V,
RL =10 Ω, no CL
Page 4 of 10
SLG59M1557V
VIN vs. Max IDS, Safe Operation Area
Safe Operation Area
VIN vs. Max IDS
8
7
6
5
VIN 4
SOA Boundary
3
2
1
0
0
0.5
1
1.5
2
Max IDS
TTotal_ON, TON_Delay and Slew Rate Measurement
ON
50% ON
50% ON
TOFF_DELAY
90% VOUT
VOUT
90% VOUT
TON_DELAY
10% VOUT
10% VOUT
TRISE
TFALL
TTotal_ON
000-0059M1557-104
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SLG59M1557V
SLG59M1557V Power-Up/Power-Down Sequence Considerations
A nominal power-up sequence is to apply VIN and toggle the ON pin LOW-to-HIGH after VIN is at least 90% of its final value. A
nominal power-down sequence is the power-up sequence in reverse order. If VIN ramp is too fast, a voltage glitch may appear
on the output pin at VOUT. To prevent glitches at the output, it is recommended to connect at least 0.1uF capacitor from the VOUT
pin to GND and to keep the VIN ramp time less than 2 ms.
SLG59M1557V Layout Suggestion
Note: All dimensions shown in micrometers (µm)
000-0059M1557-104
Page 6 of 10
SLG59M1557V
Package Top Marking System Definition
NN
Pin 1 Identifier
+
Serial Number Line 1
Serial Number Line 2
NN -Part Serial Number Field Line 1
where each “N” character can be A-Z and 0-9
+ - Part Serial Number Field Line 2
where “+” character can be +, -, =, or blank
000-0059M1557-104
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SLG59M1557V
Package Drawing and Dimensions
4 Lead STDFN Package 1.0 x 1.0 mm
000-0059M1557-104
Page 8 of 10
SLG59M1557V
Tape and Reel Specifications
Max Units
Leader (min)
Nominal
Reel &
Package # of
Package Size
Hub Size
Length
Type
Pins
per Reel per Box
Pockets
[mm]
[mm]
[mm]
STDFN 4L
1x1mm
0.4P FC
Green
4
1.0 x 1.0 x 0.55
8000
8000
178 / 60
200
400
Trailer (min)
Pockets
Length
[mm]
Tape
Width
[mm]
200
400
8
Part
Pitch
[mm]
2
Carrier Tape Drawing and Dimensions
Pocket BTM Pocket BTM
Package
Length
Width
Type
STDFN 4L
1x1mm 0.4P
FC Green
Pocket
Depth
Index Hole
Pitch
Pocket
Pitch
Index Hole
Diameter
Index Hole Index Hole
to Tape
to Pocket Tape Width
Edge
Center
A0
B0
K0
P0
P1
D0
E
F
W
1.16
1.16
0.63
4
2
1.5
1.75
3.5
8
Refer to EIA-481 specification
Recommended Reflow Soldering Profile
Please see IPC/JEDEC J-STD-020: latest revision for reflow profile based on package volume of 0.55 mm3 (nominal). More
information can be found at www.jedec.org.
000-0059M1557-104
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SLG59M1557V
Revision History
Date
Version
2/4/2022
1.04
11/14/2017
1.03
Updated Package Marking Definition
6/22/2016
1.02
Added section on Power Up/Down Sequence Considerations
Removed IDS_lkg parameter (same as IDD when OFF)
Updated Recommended Layout suggestion
9/11/2015
1.01
Updated IDD and Tdelay_ON
000-0059M1557-104
Change
Updated Company name and logo
Fixed typos
Page 10 of 10
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(Rev.1.0 Mar 2020)
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