SIP32431DNP3-T1GE4 Vishay, SIP32431DNP3-T1GE4 Datasheet

Power Switch ICs - Power Distribution 1A Slew Rate Ctrl Load Switch

SIP32431DNP3-T1GE4

Manufacturer Part Number
SIP32431DNP3-T1GE4
Description
Power Switch ICs - Power Distribution 1A Slew Rate Ctrl Load Switch
Manufacturer
Vishay
Series
-r
Type
High Sider

Specifications of SIP32431DNP3-T1GE4

On Resistance (max)
230 mOhms
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
TDFN-4
Maximum Power Dissipation
324 mW
Number Of Switches
Single
Off Time (max)
10 us
On Time (max)
40 us
Supply Current
1 A
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.1 V
Switch Configuration
Single
Switch Current (typ)
1.4 A
Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
105 mOhm
Current - Output / Channel
1A
Current - Peak Output
1.6A
Voltage - Supply
1.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Supplier Unconfirmed

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SIP32431DNP3-T1GE4
Manufacturer:
SIEMENS
Quantity:
101
DESCRIPTION
The SiP32431 is a slew rate controlled high side switch with
reverse blocking capability. The switch is of a low ON
resistance p-channel MOSFET that supports continuous
current up to 1.0 A.
The SiP32431 operates with an input voltage from 1.5 V to
5.5 V.
The SiP32431 features low input logic level to interface with
low control voltage from microprocessors. This device has a
very low operating current, typically 50 pA.
The SiP32431 is available in lead (Pb)-free package options
including 6 pin SC70-6, and 4 pin TDFN4 1.2 mm x 1.6 mm
DFN4 packages. The operation temperature range is
specified from - 40 °C to + 85 °C.
The SiP32431 compact package options, operation voltage
range, and low operating current make it a good fit for battery
power applications.
TYPICAL APPLICATION CIRCUIT
Document Number: 66597
S10-1225-Rev. A, 24-May-10
1.0 A Slew Rate Controlled Load Switch with Reverse Blocking in
GND
V
IN
C
1 µF
IN
SC70-6, and TDFN4 1.2 mm x 1.6 mm
ON/OFF
Figure 1 - SiP32431 Typical Application Circuit
ON/OFF
IN
SiP32431
GND
FEATURES
APPLICATIONS
• 1.5 V to 5.5 V input voltage range
• Very low R
• Typical 147 mΩ at 5 V and 178 mΩ at 3 V for
• Slew rate controlled turn-on time: 100 µs
• Low quiescent current < 1 µA
• Low shutdown current < 1 µA
• Reverse blocking capability
• SC70-6 and TDFN4 1.2 mm x 1.6 mm packages
• Compliant to RoHS directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
• Cellular telephones
• Digital still cameras
• Personal digital assistants (PDA)
• Hot swap supplies
• Notebook computers
• Personal communication devices
• Portable Instruments
135 mΩ at 3 V for TDFN4 1.2 mm x 1.6 mm
package
SC70-6 package
OUT
DS(ON)
, typically 105 mΩ at 5 V and
C
0.1 µF
OUT
Vishay Siliconix
SiP32431
GND
V
OUT
www.vishay.com
1

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SIP32431DNP3-T1GE4 Summary of contents

Page 1

... Personal digital assistants (PDA) • Hot swap supplies • Notebook computers • Personal communication devices • Portable Instruments IN OUT SiP32431 ON/OFF GND Figure 1 - SiP32431 Typical Application Circuit SiP32431 Vishay Siliconix , typically 105 mΩ and DS(ON) V OUT C OUT 0.1 µF GND www.vishay.com 1 ...

Page 2

... ADx SC70-6 package ) MAX TDFN4 1 1.6 mm ≥ 2 < 2 pin SC70 pin TDFN4 1 1 pin SC70 pin TDFN4 1 1.6 mm Limit 1 Part Number SiP32431DR3-T1GE3 SiP32431DR3-T1-E3 SiP32431DNP3-T1GE4 Limit Unit - 0.3 IN 1.2 1 1.6 4000 125 °C 220 °C/W 170 250 mW 324 Unit V ° ...

Page 3

... L A RDS ≥ 1 < 1 ≥ 1 < 2 ≥ 2 ≤ 5 ≥ 1 < 2 ≥ 2 < 4 ≥ 4 ≤ 5 5.5 V On/Off = 10 Ω LOAD A SiP32431 Vishay Siliconix Limits - 40 ° ° Min. Typ. Max. 1.5 - 5.5 - 0.00005 - - - - = inactive - 0.13 SC70-6 - 147 230 TDFN4 - 105 SC70-6 - 155 250 TDFN4 - ...

Page 4

... SiP32431 Vishay Siliconix PIN CONFIGURATION OUT 1 2 GND ON/OFF 3 Top View Figure 2 - SC70-6 Package PIN DESCRIPTION Pin Number Name SC70-6 TDFN4 GND 3 4 ON/OFF 1 1 OUT TYPICAL CHARACTERISTICS internally regulated, 25 °C, unless otherwise noted 0.12 0.10 0.08 0.06 0.04 0.02 0 1.5 2 ...

Page 5

... OUT SiP32431 Vishay Siliconix I = 500 mA LOAD for SC70-6 package Temperature (°C) Figure vs. Temperature DS(on 500 mA LOAD for TDFN4 package ...

Page 6

... SiP32431 Vishay Siliconix TYPICAL CHARACTERISTICS internally regulated, 25 °C, unless otherwise noted TYPICAL WAVEFORMS Figure 15 - Switching (V Figure 17 - Switching (V www.vishay.com 6 1.6 1 0.8 0.6 0.4 1.5 2.0 2.5 3.0 3.5 4.0 4.5 V (V) IN Figure 14 - ON/OFF Threshold vs. Input Voltage = 5.0 5.5 6.0 Figure 16 - Turn-Off (V ...

Page 7

... BLOCK DIAGRAM IN ON/OFF PCB LAYOUT Top Document Number: 66597 S10-1225-Rev. A, 24-May-10 Reverse Blocking Turn-On Level Slew Rate Shift Control GND Figure 19 - Functional Block Diagram Figure 20 - TDFN4 1 1.6 mm PCB Layout SiP32431 Vishay Siliconix OUT Bottom www.vishay.com 7 ...

Page 8

... Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see www ...

Page 9

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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