Power Products - National Semiconductor - (Version JPG) - Page n° 19 - PDF Catalogue | Technical Documentation

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Backlighting LED, Remote monitoring system, PFC module, VCO, Decoder

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	Powergood	Clock Sync	Temp Range (°C)	Other Features/Comments	Packaging

			-40 to 125	Thermal shutdown, OVP, internal compensation and soft-start	SOT23-6
			-40 to 125	Thermal shutdown, OVP, internal compensation, 30 nA shutdown current, pulse-by-pulse CL	SOT23-6, LLP-6
	_-		-40 to 125	2% output voltage accuracy	TSSOP-16
	-	—	-40 to 125	Max. Iq at shutdown is 20 uA over full temp. range, 7 uA typical	TSSOP-16, D, W
^^^^	✓	—	-40 to 125	Max. Iq at shutdown is 20 uA over full temp. range, 7 uA typical	TSSOP-16
1 _—		_	-40 to 125	Max. Iq at shutdown is 20 uA over full temp. range	TSSOP-16, D

	-	✓	-40 to 125	Max. Iq at shutdown is 25 uA over full temp. range	SOIC-24
	✓	—	-40 to 125	No compensation required, ultra-fast transient response, thermal shutdown	eTSSOP-16


				Packaging
Sync				Packaging
—	1	5-bit digital control for V_OUT	0 to 125	TSSOP-20,
				SOIC-20, D, W
—	1	0.6V Internal voltage reference; UVLO, UVP	-40 to 125	TSSOP-14
—	1	0.6V Internal voltage reference	-40 to 125	TSSOP-14
—	1	4.2V UVLO, Tri-State® output during SD, 40 ns minimum on time	-40 to 125	TSSOP-14
—	1	2.7V UVLO, Tri-State output during SD, tracking, precision SD threshold	-40 to 125	TSSOP-14
—	1	External VREF version of LM2743 for ultra-high accuracy; tracking, sequencing.	-40 to 125	TSSOP-14
✓	1	Start into pre-bias loads, 40 ns Min_ON time	-40 to 125	TSSOP-14
—	1	Start into pre-bias loads, 40 ns Min_ON time and high accuracy VFB	-40 to 125	TSSOP-14
✓	1	Start into pre-bias loads, 40 ns Min_ON time, ±1% reference voltage over temp	-40 to 125	TSSOP-14
—	1	Start into pre-bias loads, 40 ns Min_ON time	-40 to 125	TSSOP-14
—	1	Fast transient response, high efficiency, wide V_IN range, and 100 duty cycle capable	-40 to 125	SOT23-5
✓	1	Power supply tracking, pre-biased start-up, skip mode at light load	-40 to 125	TSSOP-16
—	3	Sequential startup, OVP, UVLO, UVP, fault delay. 1 dual-phase channel (interleaved); 2 single-phase channels	0 to 125	TSSOP-56

LM3495 ±1% Accurate, Ultra-High Precision PWM Buck Regulator Features

• Input voltage from 2.9V to 18V

• Adjustable output from 0.6V to 5.5V

• Feedback accuracy: ±1% over temperature

• Switch node fault protection

• Hiccup mode current limit protection for reduced thermal design

• Internal soft-start with tracking capability

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