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LM2599, LM2599-3.3, LM2599-5.0

Table of contents:
Info of LM2599
Info of LM2599-3.3
Info of LM2599-5.0

LM2599, LM2599-3.3, LM2599-5.0 Selling Leads, Datasheet

MFG:NSC Package Cooled:NS D/C:N/A

LM2599, LM2599-3.3, LM2599-5.0 Datasheet download

Five Points

Part Number: LM2599

MFG: NSC

Package Cooled: NS

D/C: N/A

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LM2599 Parameters

LM2599 Features

3.3V, 5V, 12V, and adjustable output versions
Adjustable version output voltage range, 1.2V to 37V ±4% max over line and load conditions
Guaranteed 3A output current
Available in 7-pin TO-220 and TO-263 (surface mount) Package
Input voltage range up to 40V
150 kHz fixed frequency internal oscillator
Shutdown#/Soft-start
Out of regulation error flag
Error output delay
Low power standby mode, I_Qtypically 80 µA
High Efficiency
Uses readily available standard inductors
Thermal shutdown and current limit protection

LM2599 General Description

SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features

LM2599 Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Maximum Supply Voltage (V_IN) ..........................................45V
SD /SS Pin Input Voltage (Note 2) .......................................6V
Delay Pin Voltage (Note 2)............................................... 1.5V
Flag Pin Voltage................................................ −0.3≤ V≤45V
Feedback Pin Voltage .....................................−0.3≤ V≤+25V
Output Voltage to Ground
(Steady State) ..................................................................−1V
Power Dissipation Internally limited
Storage Temperature Range .........................−65℃ to +150℃
ESD Susceptibility
Human Body Model (Note 3) ............................................2 kV
Lead TemperatureS Package
Vapor Phase (60 sec.) .................................................+215℃
Infrared (10 sec.)........................................................ +245℃
T Package (Soldering, 10 sec.) ....................................+260℃
Maximum Junction Temperature ..................................+150℃

LM2599 Features

3.3V, 5V, 12V, and adjustable output versions
Adjustable version output voltage range, 1.2V to 37V ±4% max over line and load conditions
Guaranteed 3A output current
Available in 7-pin TO-220 and TO-263 (surface mount) Package
Input voltage range up to 40V
150 kHz fixed frequency internal oscillator
Shutdown#/Soft-start
Out of regulation error flag
Error output delay
Low power standby mode, I_Qtypically 80 µA
High Efficiency
Uses readily available standard inductors
Thermal shutdown and current limit protection

LM2599 Typical Application

LM2599 Datasheet

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