SiP32401A, SiP32402A www.vishay.com Vishay Siliconix 1.1 V to 5.5 V, Slew Rate Controlled Load Switch DESCRIPTION FEATURES SiP32401A and SiP32402A are slew rate controlled load 1.1 V to 5.5 V operation voltage range switches designed for 1.1 V to 5.5 V operation. 62 m typical from 2 V to 5 V The devices guarantee low switch on-resistance at 1.2 V Low R down to 1.2 V on input. They feature a controlled soft-on slew rate of typical Slew rate controlled turn-on: 2.5 ms at 3.6 V 2.5 ms that limits the inrush current for designs of heavy Fast shutdown load discharge for SiP32402A Available capacitive load and minimizes the resulting voltage droop at the power rails. Low quiescent current < 1 A when disabled These devices feature low voltage control logic interface 10.5 A typical at V = 1.2 V IN (On/Off interface) that can interface with low voltage control signal without extra level shifting circuit. SiP32402A also Reverse current blocking when switch is off integrates an output discharge switch that enables fast Material categorization: for definitions of compliance shutdown load discharge. please see www.vishay.com/doc 99912 Both SiP32401A and SiP32402A have exceptionally low shutdown current and provide reverse blocking to prevent APPLICATIONS high current flowing into the power source. PDAs / smart phones SiP32401A and SiP32402A are in TDFN4 package of Notebook / netbook computers 1.2 mm by 1.6 mm. Tablet PC Portable media players Digital camera GPS navigation devices Data storage devices Optical, industrial, medical, and healthcare devices TYPICAL APPLICATION CIRCUIT V IN IN OUT V OUT SiP32401A, SiP32402A C C IN OUT 4.7 F 0.1 F EN GND EN GND GND Fig. 1 - SiP32401A, SiP32402A Typical Application Circuit S15-1246-Rev. D, 01-Jun-15 Document Number: 63705 1 For technical questions, contact: powerictechsupport vishay.com 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 91000SiP32401A, SiP32402A www.vishay.com Vishay Siliconix ORDERING INFORMATION TEMPERATURE RANGE PACKAGE MARKING PART NUMBER Gx SiP32401ADNP-T1GE4 -40 C to +85 C TDFN4 1.2 mm x 1.6 mm Hx SiP32402ADNP-T1GE4 Notes x = Lot code GE4 denotes halogen-free and RoHS-compliant ABSOLUTE MAXIMUM RATINGS PARAMETER LIMIT UNIT Supply Input Voltage (V ) -0.3 to +6 IN Enable Input Voltage (V ) -0.3 to +6 V EN Output Voltage (V ) -0.3 to V + 0.3 OUT IN c Maximum Continuous Switch Current (I ) 2.4 max. A c Maximum Repetitive Pulsed Current (1 ms, 10 % Duty Cycle) 3 ESD Rating (HBM) 4000 V Junction Temperature (T ) -40 to +125 C J a Thermal Resistance ( ) 170 C/W JA a, b Power Dissipation (P ) 324 mW D Notes a. Device mounted with all leads and power pad soldered or welded to PC board, see PCB layout. b. Derate 5.9 mW/C above T = 70 C, see PCB layout. A c. T = 25 C, see PCB layout A Stresses beyond those listed underAbsolute Maximum Rating may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating/conditions for extended periods may affect device reliability. RECOMMENDED OPERATING RANGE PARAMETER LIMIT UNIT Input Voltage Range (V ) 1.1 to 5.5 V IN Operating Junction Temperature Range (T ) -40 to +125 C J S15-1246-Rev. D, 01-Jun-15 Document Number: 63705 2 For technical questions, contact: powerictechsupport vishay.com 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