ADP198

PRODUCTION

Logic-Controlled, 1 A, High-Side Load Switch with Reverse Current Blocking

Data Sheet (Rev. G) Product Selection Table

Part Models: 3
1ku List Price: Starting From $0.42

Viewing:

Overview

Low RDSON of 50 mΩ @ 3.3 V (WLCSP)
Low input voltage range: 1.65 V to 6.5 V
1A continuous operating current
Built-in level shift for control logic operated by 1.5 V logic
Low 2.5 μA quiescent current @ V_IN= 2.8 V

Low 0.1 μA shutdown current @ V_IN = 2.8
Reverse Current Blocking
Programmable start up time
Ultra small 1 mm × 1 mm, 4-ball, 0.5 mm pitch WLCSP
Tiny 8-lead 2x2 Lead Frame Chip Scale Package (LFCSP)

The ADP198 is a high-side load switch designed for operation between 1.65 V to 6.5 V that is protected against reverse current flow from output to input. A load switch provides power domain isolation thereby helping to keep subsystems isolated and powered independently, and enabling reduced power consumption. The ADP198 contains a low on-resistance Pchannel MOSFET that supports over 1 Amp of continuous load current. The low 2.5μA quiescent current and ultra-low shutdown current make the ADP198 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP198 compatible with modern processors and GPIO controllers. The LFCSP version also allows the user to program the start up time which control the inrush current at turn on.

The ADP198 is available in an ultrasmall 1 mm × 1 mm, 4-ball, 0.5 mm pitch WLCSP. An 8-Lead 2 mm x 2 mm x 0.55 mm, 0.5 mm pitch LFCSP is also available.

APPLICATIONS

Mobile phones
Digital cameras and audio devices
Portable and battery-powered equipment

Part Models: 3
1ku List Price: Starting From $0.42

Documentation

Data Sheet 1

ADP198: Logic Controlled, 1 A, High-Side Load Switch with Reverse Current Blocking Data Sheet (Rev.G) 10/17/2011

User Guide 1

UG-230: ADP198 Evaluation Board User Guide (Rev.0) 12/17/2021

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP198ACBZ-11-R7	4-Ball WLCSP (1.02mm x 0.95mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP198ACBZ-R7	4-Ball WLCSP (1.02mm x 0.95mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP198ACPZ-R7	8-Lead LFCSP (2mm x 2mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 12, 2012 - 12_0172 ADP198 Data Sheet Changes
		PCN12_0172_Form Material_Report Detailed Change Description
ADP198ACBZ-11-R7	PRODUCTION
ADP198ACBZ-R7	PRODUCTION
ADP198ACPZ-R7	PRODUCTION
Feb 28, 2012 - 11_0175 Shipping Changes for WLCSP Products with 8mm Carrier Tape Width
		PCN11_0175_Form Material_Report Qualification Report Summary Detailed Parts List
ADP198ACBZ-11-R7	PRODUCTION
ADP198ACBZ-R7	PRODUCTION
Aug 8, 2022 - 22_0192 Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages
		PCN22_0192_Form Material_Report Detailed Change Description Qualification Results Summary
ADP198ACPZ-R7	PRODUCTION
Oct 18, 2016 - 16_0036 Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select LFCSP Products
		PCN16_0036_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary Test Correlation Report
ADP198ACPZ-R7	PRODUCTION
Aug 6, 2014 - 13_0244 Assembly and Test Transfer of Select 2x2 and 1.6x1.6 mm Mini-LFCSP Products to STATS ChipPAC China
		PCN13_0244_Form Material_Report Detailed Change Description Qualification Results Summary Test Correlation Report
ADP198ACPZ-R7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

ADP198

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

ADP198 Evaluation Board

Buy Now View Details

Features and Benefits

Ultrasmall 1 mm × 1 mm, 4-ball, 0.5 mm pitch WLCSP
Tiny 8-lead, 2 mm × 2 mm LFCSP
Low RDS_ON of 50 mΩ at 3.3 V (WLCSP)
Low input voltage range of 1.65 V to 6.5 V
1 A continuous operating current
Operating temperature range: T_J = −40°C to +85°C

Product Details

The ADP198 evaluation boards are used to demonstrate the functionality of the ADP198 power switch.

Simple device measurements such as VIN to VOUT resistance (RDS_ON), ground current, and off state current can be demonstrated with just a single voltage source, a voltmeter, an ammeter, and load resistors.

Full details about the ADP198 power switch are available in the ADP198 data sheet, which should be consulted when using the ADP198 evaluation boards.

Resources

UG-230: ADP198 Evaluation Board User Guide (Rev.0)
12/17/2021

Multichannel System Clocking Device

Buy Now View Details

Features and Benefits

Processing System

Raspberry Pi 4, ARM Cortex-A72, 2GB SDRAM

User Interfaces

Gigabit Ethernet
2 × USB 3.0 ports
2 × USB 2.0 ports
SPI interface
GPIO
2 bicolor LEDs
Male pin header

Clock Processing Devices

HMC7044 (High Performance, 3.2 GHz, 14-Output Jitter Attenuator)
AD9545 (1 PPS Synchronizer and Adaptive Clock Translator)

Clock Outputs

4 x TWINAX LVPECL AC&DC coupled, 100Ω diff
2 x SMA LVPECL AC coupled*
4 x SMA CMOS*
4 x SMA LVDS AC coupled*

*Configurable differential outputs, 50Ω diff

Clock Inputs

3 differential 100Ω SMA clock inputs
PPS input
SYNC input
10MHz input

Internal references

100Mhz and 122.88Mhz Ultra-Low Phase Noise VCXO's (-165dBc/Hz)
40Mhz and 38.4Mhz TCXO's (±1ppm) 50MHz OCXO(+/- 10ppb)
Internal references are software configurable

Power supply

DC 12V, 3A barrel jack

Product Details

The AD-SYNCHRONA14-EBZ is an ideal self-contained device to use in evaluation and prototyping of applications that need a highly accurate frequency and phase-controlled source clock. It is designed around the Analog Devices AD9545 and HMC7044 and greatly simplifies clock distribution and multi-channel synchronization in complex systems. It is intended to be used by trained professionals in a laboratory environment, and not intended as an end product for commercial use. It can be taken as a complete reference design and customised as required for any end customer applications. Full design details are made available free of charge.

The AD-SYNCHRONA14-EBZ comes in a 1U mechanical form factor. Using popular industry connector SMA and TwinAX interfaces most labs will already have the needed cables.

With its internal OCXO it can operate in standalone mode or be fed from a choice of external sources, such as 3 separate high speed differential clock inputs, a 10MHz reference and 1PPS. This flexibility combined with the capability to select either of the internal VCXO options of 100MHz or 122.88MHz, gives almost unlimited choice for the frequency of interest and accuracy needed for a wide variety of application areas.

APPLICATIONS

High accuracy reference clock distribution
Systems clocked from a single source
Clocks derived from 100MHz or 122.88MHz
Phased Array Systems, RADAR, EW, SATCOMS, SDR
Bench Equipment
Remote controlled operation

Resources

AD-SYNCHRONA14-EBZ Hardware User Guide
9/12/2022

AD9545 Quad Input, 10-Output, Dual DPLL/IEEE 1588, 1 pps Synchronizer and Jitter Cleaner
9/12/2022

HMC7044 Clock Jitter Attenuator with JESD204B Linux Driver
9/12/2022

Latest Discussions

2 Years Ago

Overview

Documentation

Data Sheet 1

User Guide 1

Software Resources

Can't find the software or driver you need?

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

Evaluation Kits

Features and Benefits

Product Details

Resources

Features and Benefits

Product Details

Resources

Latest Discussions

Recently Viewed