TL1451ACNSR - TI

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

Part No

TL1451ACNSR
Manufacturer

TI
ChipWorker Part#

CW6528800
Category

Voltage Regulator
Package

SOP-16
Description

DC-DC Controller (External Switch) Dual Channel Controller with Wide Input Voltage Range DC DC Cntrlr Dual-OUT PWM DC to DC Controller/Step Up/Step Down 3.6V to 50V Input 16Pin SOP T/R
Documentation

Datasheet

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TL1451ACNSR Specifications

Attribute	Attribute Value

Part Number	TL1451ACNSR
Manufacturer	TI
ChipWorker Part#	CW6528800
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	SOP-16
Supply Voltage (DC)	3.60V (min)
Number of Outputs	2 Output
Output Voltage	1V ~ 50V
Output Current	0.02 A
Quiescent Current	1.70 mA
voltage rating	200 mV
Number of Regulated Outputs	2 Output
Switching Frequency	1kHz ~ 500kHz
Thermal Shutdown	No
Topology	Buck, Boost, Flyback
Duty Cycle	100 %
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-20 ℃
Supply Voltage	3.6V ~ 50V
Input Voltage	3.6V ~ 50V
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Operating Temperature	-20℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

description
The TL1451A incorporates on a single monolithic chip all the functions required in the construction of two pulse-width-modulation (PWM) control circuits. Designed primarily for power-supply control, the TL1451A contains an on-chip 2.5-V regulator, two error amplifiers, an adjustable oscillator, two dead-time comparators, undervol tage lockout circuitry, and dual common-emitter output transistor circuits.
Complete PWM Power Control Circuitry
Completely Synchronized Operation
Internal Undervoltage Lockout Protection
Wide Supply Voltage Range
Internal Short-Circuit Protection
Oscillator Frequency...500 kHz Max
Variable Dead Time Provides Control Over Total Range
Internal Regulator Provides a Stable 2.5-V Reference Supply
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards

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