SIP32510 Datasheet, PDF (1/12 Pages) Vishay Siliconix – 1.2 V to 5.5 V, Slew Rate Controlled Load Switch in TSOT23-6

SiP32510
Vishay Siliconix
1.2 V to 5.5 V, Slew Rate Controlled Load Switch in TSOT23-6
DESCRIPTION
SiP32510 is a slew rate controlled load switches designed for
1.2 V to 5.5 V operation.
The switch element is of n-channel device that provides low
R_ON of 44 m typically over a wide range of input.
SiP32510 has low switch on-resistance starting at 1.5 V input
supply. It features a controlled soft on slew rate of typical
1.6 ms that limits the inrush current for designs of heavy
capacitive load and minimizes the resulting voltage droop at
the power rails. With a typical turn on delay of 0.4 ms, the
total turn on time is typically 2 ms.
The SiP32510 features a low voltage control logic interface
(On/Off interface) that can interface with low voltage control
signals without extra level shifting circuit.
The SiP32510 has exceptionally low shutdown current and
provides reverse blocking to prevent high current flowing into
the power source.
SiP32510 integrates a switch OFF output discharge circuit.
SiP32510 is available in TSOT23-6 package.
TYPICAL APPLICATION CIRCUIT
FEATURES
• 1.2 V to 5.5 V operation voltage range
• Flat low R_ON down to 1.5 V
• 44 m typical from 1.8 V to 5 V
• Slew rate controlled turn-on: 1.6 ms at 3.3 V
• Low quiescent current < 1 µA when disabled
10.5 µA typical at V_IN = 1.2 V
Available
• Reverse current blocking when switch is off, with
guaranteed less than 2 µA leakage
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• PDAs/smart phones
• Ultrabook and notebook computer
• Tablet devices
• Portable media players
• Digital camera
• GPS navigation devices
• Data storage devices
• Optical, industrial, medical, and healthcare devices
• Peripherals
• Office automation
• Networking
V_IN
C_IN
4.7 µF
IN
OUT
SiP32510
EN
EN
GND
V_OUT
C _OUT
0.1 µF
GND
Figure 1 - SiP32510 Typical Application Circuit
GND
ORDERING INFORMATION
Temperature Range
- 40 °C to 85 °C
Note:
GE3 denotes halogen-free and RoHS compliant
Package
TSOT23-6
Marking
LF
Part Number
SiP32510DT-T1-GE3
Document Number: 63577
For technical questions, contact: [e-mail]
www.vishay.com
S13-1533-Rev. C, 08-Jul-13
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000