SIP32431 Datasheet | Vishay

Si P32431 Vishay Siliconix 1.0 A Slew Rate Controlled Load Switch with Reverse Blocking in SC70-6, and TDFN4 1.2 mm x 1.6 mm DESCRIPTION The Si P32431 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 Si P32431 operates with an input voltage from 1.5 V to 5.5 V. The Si P32431 Features low input logic level to interface with low control voltage from microprocessors. This device has a very low operating current, typically 50 p A. The Si P32431 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 Si P32431 pact package options, operation voltage range, and low operating current make it a good fit for battery power applications. Features - 1.5 V to 5.5 V input voltage range - Very low RDS(on), typically 105 m at 5 V and 135 m at 3 V for TDFN4 1.2 mm x 1.6 mm package - Typical 147 m at 5 V and 178 m at 3 V for SC70-6 package - 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 - pliant to Ro HS Directive 2002/95/EC - Halogen-free according to IEC 61249-2-21 definition APPLICATIONS - - - - - - - Cellular telephones Digital still cameras Personal digital assistants (PDA) Hot swap supplies Notebook puters Personal munication devices Portable Instruments http://..net/ TYPICAL APPLICATION CIRCUIT VOUT Si P32431 C IN 1 µF ON/OFF ON/OFF GND C OUT 0.1 µF Figure 1 - Si P32431 Typical Application Circuit Document Number: 66597 S11-0175-Rev. B, 07-Feb-11 .vishay. 1 datasheet...