65V, 1A, 2MHz Synchronous Step-Down Regulator with 20ns minimum on pulse - BD51180TL

BD51180TL is a current mode synchronous DC/DC converter integrating high voltage tolerant POWER MOSFETs. The wide range input up to 65V and the very short minimum on pulse down to 20ns enables direct conversion from 48V battery to 3.3 V at 2.1 MHz operation.

Part Number	Status	Package	Unit Quantity	Minimum Package Quantity	Packing Type	RoHS
BD51180TL	Under Development	VQFN24SV4040				Yes

BD51180TL Data Sheet

Specifications

Grade	Automotive
ch	1
Integrated FET / Controller	Integrated FET
Buck / Boost / Buck-Boost / Inverting	Buck
Synchronous / Nonsynchronous	Synchronous
Vin1(Min.)[V]	12.0
Vin1(Max.)[V]	65.0
Vout1(Min.)[V]	1.0
Vout1(Max.)[V]	5.0
Iout1(Max.)[A]	1.0
SW frequency(Max.)[MHz]	2.1
EN	Yes
Operating Temperature (Min.)[°C]	-40
Operating Temperature (Max.)[°C]	125

Technical Documents

Features

AEC-Q100 Qualified
Built-in N-Channel POWER MOSFETs
Soft Start Function
Current Mode Control
Over Current Protection
Thermal Shut Down Protection
Input Under Voltage Lock Out Protection
Input Over Voltage Protection
Output Over Voltage Protection
Short Circuit Protection
Compact and High Power Surface-Mounted　Package

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