5 V, 3 A Logic Controlled High-Side or Low-Side Load Switch Data Sheet ADP1196 FEATURES TYPICAL APPLICATIONS CIRCUITS Low RDS of 10 m in 6-ball WLCSP ON VIN VOUT Wide input voltage range: 0 V to 5.5 V VIN VOUT 3 A continuous operating current at 70C + ADP1196 Bias supply voltage range: 1.83 V to 5.5 V Low 26 A ground (quiescent) current, V 3.4 V IN LOAD VB EN Low 50 A quiescent current, V = 5.5 V IN + Overtemperature protection circuitry GND Low shutdown current: <3.5 A Figure 1. High-Side Load Application Ultrasmall 1.0 mm 1.5 mm, 6-ball, 0.5 mm pitch WLCSP APPLICATIONS Communications and infrastructure VIN VOUT Thermoelectric cooler (TEC) controller reverse polarity VIN VOUT for heating and cooling ADP1196 Fine line geometry core voltage inrush current control LOAD Medical and healthcare VB EN Instrumentation + + GND Figure 2. Low-Side Load Application GENERAL DESCRIPTION The ADP1196 is a high-side or low-side load switch designed for When the junction temperature exceeds 125C, overtemperature VIN operation between 0 V and 5.5 V with a VB EN supply of protection circuitry is activated, thereby protecting the ADP1196 1.83 V to 5.5 V. The device contains an internal charge pump that and downstream circuits from potential damage. operates from either VIN or VB EN, whichever is higher, and The ADP1196 occupies minimal printed circuit board (PCB) an ultralow on resistance, N-channel MOSFET. This N-channel 2 space, with an area of less than 1.5 mm and a height of 0.60 mm. MOSFET supports more than 2 A of continuous current at VIN The ADP1196 is available in an ultrasmall 1.0 mm 1.5 mm, close to 0 V, and, with its ultralow on resistance, minimizes power 6-ball, 0.5 mm pitch WLCSP. loss. In addition, the on resistance is constant, independent of the VIN or VB EN voltage. The low 26 A quiescent current and ultralow shutdown current make the ADP1196 ideal for low power applications. Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 20132014 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com 11260-001 11260-002ADP1196 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Characteristics ..............................................6 Applications ....................................................................................... 1 Theory of Operation .........................................................................9 Typical Applications Circuits .......................................................... 1 Applications Information .............................................................. 10 General Description ......................................................................... 1 Capacitor Selection .................................................................... 10 Revision History ............................................................................... 2 Ground Current .......................................................................... 10 Specif icat ions ..................................................................................... 3 Enable Feature ............................................................................ 10 Timing Diagram ........................................................................... 3 Timing ......................................................................................... 11 Absolute Maximum Ratings ............................................................ 4 Thermal Overload Protection .................................................. 11 Thermal Resistance ...................................................................... 4 Outline Dimensions ....................................................................... 12 ESD Caution .................................................................................. 4 Ordering Guide .......................................................................... 12 Pin Configuration and Function Descriptions ............................. 5 REVISION HISTORY 4/14Rev. A to Rev. B Changes to Theory of Operation .................................................... 9 Changes to Thermal Overload Protection .................................. 11 2/14Rev. 0 to Rev. A Changes to Table 1 ............................................................................ 3 Changes to Figure 3 .......................................................................... 3 Changes to Ordering Guide .......................................................... 12 6/13Revision 0: Initial Version Rev. B Page 2 of 12