Datasheet Texas Instruments LM20323MH/NOPB

4.5-36V, 3A Current Mode Synchronous Buck Regulator 20-HTSSOP -40 to 125

Datasheets

PDF, 1.3 Mb, Revision: C, File published: Apr 3, 2013

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Control Mode	Current Mode
Duty Cycle(Max)	80 %
Iout(Max)	3 A
Iq(Typ)	2.3 mA
Operating Temperature Range	-40 to 125 C
Package Group	HTSSOP
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking
Switching Frequency(Max)	500 kHz
Switching Frequency(Min)	500 kHz
Type	Converter
Vin(Max)	36 V
Vin(Min)	4.5 V
Vout(Max)	32 V
Vout(Min)	0.8 V

RoHS

Compliant

Evaluation Modules & Boards: LM20323EVAL
Evaluation Board for the LM20323
Lifecycle Status: Active (Recommended for new designs)
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AN-2077 LM20k POL Module (Rev. A)
PDF, 1.3 Mb, Revision: A, File published: May 3, 2013
The LM20k is a full-featured synchronous buck switching regulator capable of driving up to 6A of loadcurrent and converting an input voltage between 2.95V and 5.5V down to an output voltage as low as0.8V. Fault protection features include cycle-by-cycle current limit, output power good, and output overvoltageprotection. The dual function soft-start/tracking pin can be used to control the sta

Series: LM20323 (3)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)