Specification	LM4510SD/NOPB

Current - Output	1 A
Frequency - Switching	1 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-SON (3x3)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max) [Max]	18 V
Voltage - Output (Min/Fixed)	2.7 V

LM4510 Series

Synchronous Step-Up DC/DC Converter with True Shutdown Isolation

Part	Voltage - Input (Max) [Max]	Package / Case	Number of Outputs	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Mounting Type	Function	Voltage - Output (Max) [Max]	Current - Output	Frequency - Switching	Topology	Supplier Device Package	Voltage - Input (Min) [Min]	Output Type	Synchronous Rectifier	Main Purpose	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Voltage - Output
Texas Instruments LM4510SD/NOPB	5.5 V	10-WFDFN Exposed Pad	1	2.7 V	-40 °C	85 C	Positive	Surface Mount	Step-Up	18 V	1 A	1 MHz	Boost	10-SON (3x3)	2.7 V	Adjustable
Texas Instruments LM4510SDEV/NOPB											120 mA	1 MHz						DC/DC Step Up	Non-Isolated	1	Fully Populated	Board(s)	Boost	2.7 V	5.5 V	LM4510	16 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.73
		10	$ 1.56
		25	$ 1.47
		100	$ 1.25
		250	$ 1.18
		500	$ 1.03
	Digi-Reel	1	$ 1.73
		10	$ 1.56
		25	$ 1.47
		100	$ 1.25
		250	$ 1.18
		500	$ 1.03
	Tape & Reel (TR)	1000	$ 0.85
		2000	$ 0.79
		5000	$ 0.76
		10000	$ 0.73
Texas Instruments	SMALL T&R	1	$ 1.44
		100	$ 1.11
		250	$ 0.81
		1000	$ 0.58

Description

General part information

LM4510 Series

The LM4510 is a current mode step-up DC/DC converter with a 1.2-A internal NMOS switch designed to deliver up to 120 mA at 16 V from a Li-Ion battery.

The device’s synchronous switching operation (no external Schottky diode) at heavy-load, and non-synchronous switching operation at light-load, maximizes power efficiency.

True shutdown function by synchronous FET and related circuitry ensures input and output isolation.

Documents

Technical documentation and resources

AN-1697 LM4510 Evaluation Board (Rev. A)

EVM User's guide

Designing Energy-Efficient Handheld Illum Solutions (Rev. A)

Application note

LM4510 Synchronous Step-Up DC/DC Converter with True Shutdown Isolation datasheet (Rev. D)

Data sheet

Power Management Guide 2018 (Rev. R)

Selection guide