LM46002QPWPRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM46002QPWPRQ1
Manufacturer

TI
ChipWorker Part#

CW44121206
Category

Switching Controller
Package

HTSSOP-16
Description

Conv DC-DC 3.5V to 60V Step Down Single-Out 1V to 28V 2A Automotive 16Pin HTSSOP EP T/R
Documentation

Datasheet

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LM46002QPWPRQ1 Specifications

Attribute	Attribute Value

Part Number	LM46002QPWPRQ1
Manufacturer	TI
ChipWorker Part#	CW44121206
Category	Switching Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	HTSSOP-16
Number of Outputs	1 Output
Output Voltage	1V ~ 28V
Output Current	2 A
Quiescent Current	27.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	200kHz ~ 2.2MHz
Topology	Buck
Switching Current	4.5 A
Input Voltage (Max)	60 V
Input Voltage (Min)	3.5 V
Output Voltage (Max)	28 V
Output Voltage (Min)	1 V
Output Current (Max)	2 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	3.5V ~ 60V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The LM46002-Q1 SIMPLE SWITCHER® regulator is an easy to use synchronous step-down DC-DC converter capable of driving up to 2 A of load current from an input voltage ranging from 3.5 V to 60 V. The LM46002-Q1 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. An extended family is available in various load current options and 36 V maximum input voltage in pin-to-pin compatible packages, including LM46001, LM46000, LM43603, LM43602, LM43601 and LM43600. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. Optional features such as programmable switching frequency, synchronization, power-good flag, precision enable, internal soft-start, extendable soft-start, and tracking provide a flexible and easy to use platform for a wide range of applications. Discontinuous conduction and automatic frequency reduction at light loads improve light load efficiency. The family requires few external components. Pin arrangement allows simple, optimum PCB layout. Protection features include thermal shutdown, VCC under-voltage lockout, cycle-by-cycle current limit, and output short circuit protection. The LM46002-Q1 device is available in the HTSSOP / PWP 16 leaded package (5.1 mm × 6.6 mm × 1.2 mm) with 0.65 mm lead pitch.

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