MP1924HR-LF-P

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MONOLITHIC POWER SYSTEMS (MPS)

VOLTAGE REGULATOR, DC/DC GATE DRIVER, HALF-BRIDGE, 9 V TO 16 V IN, 4 A OUT, 500 KHZ, QFN-EP-10

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DocumentsTechnical Data Sheet EN

MP1924HR-LF-P

Active

MONOLITHIC POWER SYSTEMS (MPS)

VOLTAGE REGULATOR, DC/DC GATE DRIVER, HALF-BRIDGE, 9 V TO 16 V IN, 4 A OUT, 500 KHZ, QFN-EP-10

Deep-Dive with AI

DocumentsTechnical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP1924HR-LF-P

Channel Type	Independent
Current - Peak Output (Source, Sink) [custom]	4 A
Current - Peak Output (Source, Sink) [custom]	4 A
Driven Configuration	Half-Bridge
Gate Type	N-Channel MOSFET
High Side Voltage - Max (Bootstrap) [Max]	118 V
Input Type	Non-Inverting
Logic Voltage - VIL, VIH [custom]	1 V
Logic Voltage - VIL, VIH [custom]	2.4 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	10-VDFN Exposed Pad
Rise / Fall Time (Typ) [custom]	12 ns
Rise / Fall Time (Typ) [custom]	15 ns
Supplier Device Package	10-QFN (4x4)
Voltage - Supply [Max]	16 V
Voltage - Supply [Min]	9 V

MP1924 Series

Part	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Channel Type	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Input Type	Package / Case	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	High Side Voltage - Max (Bootstrap) [Max]	Mounting Type	Number of Drivers	Supplier Device Package	Driven Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Gate Type	Package / Case [y]	Package / Case [x]
MONOLITHIC POWER SYSTEMS (MPS) MP1924HR-LF-P	4 A	4 A	Independent	1 V	2.4 V	16 V	9 V	Non-Inverting	10-VDFN Exposed Pad	12 ns	15 ns	118 V	Surface Mount	2	10-QFN (4x4)	Half-Bridge	-40 °C	125 ¯C	N-Channel MOSFET
MONOLITHIC POWER SYSTEMS (MPS) MP1924AHS-LF-Z	4 A	4 A	Independent	1 V	2.4 V	18 V	4.5 V	Non-Inverting	8-SOIC	12 ns	15 ns	115 V	Surface Mount	2	8-SOIC	Half-Bridge	-40 °C	125 ¯C	N-Channel MOSFET	3.9 mm	0.154 in
MONOLITHIC POWER SYSTEMS (MPS) MP1924AHR-LF-P	2.6 A	4.5 A	Independent			18 V	4.5 V		10-VDFN Exposed Pad	12 ns	15 ns	115 V	Surface Mount	2	10-QFN (4x4)	Half-Bridge	-40 °C	125 ¯C	N-Channel MOSFET
MONOLITHIC POWER SYSTEMS (MPS) MP1924HR-LF-Z	4 A	4 A	Independent	1 V	2.4 V	16 V	9 V	Non-Inverting	10-VDFN Exposed Pad	12 ns	15 ns	118 V	Surface Mount	2	10-QFN (4x4)	Half-Bridge	-40 °C	125 ¯C	N-Channel MOSFET
MONOLITHIC POWER SYSTEMS (MPS) MP1924HS-LF-Z	4 A	4 A	Independent	1 V	2.4 V	16 V	9 V	Non-Inverting	8-SOIC	12 ns	15 ns	118 V	Surface Mount	2	8-SOIC	Half-Bridge	-40 °C	125 °C	N-Channel MOSFET	3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	500	$ 1.70
		1000	$ 1.41
		2500	$ 1.31
		5000	$ 1.26
Newark	Each (Supplied on Cut Tape)	1	$ 4.32
		10	$ 3.58
		25	$ 3.52
		50	$ 3.47
		100	$ 3.42
		250	$ 3.29
		500	$ 2.12
		1000	$ 1.96

Description

General part information

MP1924 Series

MP1924 is a high-frequency, 100V, half bridge, N-channel, power MOSFET driver. Its low-side and high-side driver channels are independently controlled and matched with less than 5ns in time delay. Undervoltage lockout on both high-side and low-side supplies force their outputs low in case of insufficient supply. The integrated bootstrap diode reduces external component count. Available in QFN-10 (4mmx4mm) package. Applications includes motor drivers, telecom half-bridge power supplies, avionics DC-DC converters, two-switch forward converters and active-clamp forward converters.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet