SIP32413_12 Datasheet, PDF (1/13 Pages) Vishay Siliconix – Dual 2 A, 1.2 V, Slew Rate Controlled Load Switch

SiP32413, SiP32414, SiP32416
Vishay Siliconix
Dual 2 A, 1.2 V, Slew Rate Controlled Load Switch
DESCRIPTION
SiP32413, SiP32414 and SiP32416 are slew rate controlled
load switches that is designed for 1.1 V to 5.5 V operation.
The devices guarantee low switch on-resistance at 1.2 V
input. SiP32413 and SiP32414 feature a controlled soft-on
slew rate of typical 150 µs that limits the inrush current for
designs of capacitive load or noise sensitive loads. SiP32416
features a longer slew rate of typical 2.5 ms to keep the peak
of the inrush current even lower.
The devices feature a low voltage control logic interface
(On/Off interface) that can interface with low voltage digital
control without extra level shifting circuit. The SiP32414 and
SiP32416 also integrate output discharge switches that
enable fast shutdown load discharge. When the switches are
off, they provide the reverse blocking to prevent high current
flowing into the power source.
All SiP32413, SiP32414 and SiP32416 are available in
TDFN8 2 mm x 2 mm package. Each switch in each device
can support over 2 A of continuous current.
TYPICAL APPLICATION CIRCUIT
FEATURES
• Halogen-free according to IEC 61249-2-21
definition
• 1.1 V to 5.5 V operation voltage range
• 62 m typical from 2 V to 5 V
• Low R_ON down to 1.2 V
• Slew rate controlled turn-on:
150 µs at 3.6 V for SiP32413, SiP32414
2.5 ms at 3.6 V for SiP32416
• Fast shutdown load discharge for SiP32414 and
SiP32416
• Low quiescent current
< 1 µA when disabled
6.7 µA at V_IN = 1.2 V
• Switch off reversed blocking
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Cellular phones
• Portable media players
• Digital camera
• GPS
• Computers
• Portable instruments and healthcare devices
V_IN
C_IN
4.7 µF
IN
OUT
CNTRL
SiP32413, SiP32414, SiP32416
(for one switch)
CNTRL
GND
V_OUT
C _OUT
0.1 µF
GND
GND
Figure 1 - SiP32413, SiP32414, SiP32416 Typical Application Circuit
Document Number: 71437
www.vishay.com
S11-2472-Rev. B, 19-Dec-11
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