Features Drives both a high side and low side N-channel MOSFET 1.8A peak output sink current 1.2A peak output source current Bootstrap supply voltage range up to 118V DC Single TTL compatible Input Programmable turn-on delays (Dead-time) Enable Input pin Fast turn-off propagation delays (32ns typical) Drives 1000pF with 15ns rise and 10ns fall time Supply rail under-voltage lockout Low power consumption Description The LM5106 is a high voltage gate driver designed to drive both the high side and low side N-Channel MOSFETs in a synchronous buck or half bridge configuration. The floating high side driver is capable of working with rail voltages up to 100V. The single control input is compatible with TTL signal levels and a single external resistor programs the switching transition dead-time through tightly matched turn-on delay circuits. The robust level shift technology operates at high speed while consuming low power and provides clean output transitions. Under-voltage lockout disables the gate driver when either the low side or the bootstrapped high side supply voltage is below the operating threshold. The LM5106 is offered in the MSOP-10 or thermally enhanced 10-pin LLP plastic package.

Also Recommended LM5102▲ High Voltage Half-Bridge Gate Driver With Programmable Delay LM5104▲ High Voltage Half-Bridge Gate Driver With Adaptive Delay LM5105▲ 100V Half Bridge Gate Driver With Programmable Dead-Time

Typical Application *click for larger image	Block Diagram click for larger image
Typical Performance *click for larger image

Datasheets

Title		Size	Date	Other Language
	LM5106 100V Half Bridge Gate Driver with Programmable Dead-Time	351 Kbytes	20-Oct-09

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LM5106MM/NOPB LM5106MM RoHS Status	MINI SOIC	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 1000 DIGI-KEY Worldwide 14980 FARNELL Europe and Asia 59 MOUSER Worldwide 781 RS COMPONENTS Worldwide 290 TAYLOR Americas 1000	$0.70 each at 1K+ pcs	reel of 1000
LM5106MMX/NOPB LM5106MMX RoHS Status	MINI SOIC	Full production Lead Time: 8 weeks	Distributor Region Qty AVNET-EM Worldwide 3500 DIGI-KEY Worldwide 0	$0.70 each at 1K+ pcs	reel of 3500
LM5106SD/NOPB LM5106SD RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 1000 DIGI-KEY Worldwide 4000	$0.70 each at 1K+ pcs	reel of 1000
LM5106SDX/NOPB LM5106SDX RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$0.70 each at 1K+ pcs	reel of 4500

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM5106.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM5106 is located at RoHS Status.

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LM5106MM/NOPB LM5106MM	29.841 30.002	MINI SOIC	10	1 1	260 260	Detail	Download	N/A	ZXTT 5106
LM5106MMX/NOPB LM5106MMX	29.841 30.002	MINI SOIC	10	1 1	260 260	Detail	Download	N/A	ZXTT 5106
LM5106SD/NOPB LM5106SD	39.757 39.906	LLP	10	1 1	260 260	Detail	Download	N/A	NS UZXYTT L5106SD
LM5106SDX/NOPB LM5106SDX	39.757 39.906	LLP	10	1 1	260 260	Detail	Download	N/A	NS UZXYTT L5106SD

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM5106.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM5106 is located at RoHS Status.

CAD Symbols and Models Download LM5106 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LM5106MM	ABCD150XV2	0	3601	0	0	1155496	4	327875145
LM5106MMX	ABCD150XV2	0	3601	0	0	1155496	4	327875145
LM5106SD	ABCD150XV2	0	3601	0	0	1155496	4	327875145
LM5106SDX	ABCD150XV2	0	3601	0	0	1155496	4	327875145

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LM5106.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LM5106 is located at RoHS Status.