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See Technical Specifications

LM2575HVT-ADJ/NOPB +BOM

Conv DC-DC 4V to 60V Step Down Single-Out 1.23V to 57V 1A 5-Pin(5+Tab) TO-220 Tube

Manufacturer:

Texas Instruments
Mfr.Part #:

LM2575HVT-ADJ/NOPB
Datasheet:

LM2575HVT-ADJ/NOPB Datasheet (PDF)
Vin (min) (V):

4
Vin (max) (V):

60
Vout (min) (V):

3.3
Vout (max) (V):

57
EDA/CAD Models:

Request Free CAD Models for LM2575HVT-ADJ/NOPB

LM2575HVT-ADJ/NOPB Information

General Description

Say goodbye to bulky heat sinks - the LM2575 series offers high efficiency, reducing the size of heat sinks or eliminating the need for them altogether. This makes for a more compact and streamlined design, perfect for space-constrained applications

Key Features

3.3V, 5V, 12V, 15V, and Adjustable Output Versions
Adjustable Version Output Voltage Range,
- 1.23V to 37V (57V for HV Version) ±4% Max Over
- Line and Load Conditions
Specified 1A Output Current
Wide Input Voltage Range, 40V up to 60V for HV Version
Requires Only 4 External Components
52 kHz Fixed Frequency Internal Oscillator
TTL Shutdown Capability, Low Power Standby Mode
High Efficiency
Uses Readily Available Standard Inductors
Thermal Shutdown and Current Limit Protection
P⁺ Product Enhancement Tested

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Specifications

Vin (min) (V)	4	Vin (max) (V)	60
Vout (min) (V)	3.3	Vout (max) (V)	57
Iout (max) (A)	1	Iq (typ) (mA)	10
Switching frequency (min) (kHz)	42	Switching frequency (max) (kHz)	63
Features	Enable, Over Current Protection	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	Voltage mode	Duty cycle (max) (%)	98
Type	Converter	Package/Case	TO-220-5