Integrated Circuits (ICs)

MIC4605-1YMT-T5

Obsolete

Microchip Technology

IC GATE DRVR HALF-BRIDGE 10TDFN

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Integrated Circuits (ICs)

MIC4605-1YMT-T5

Obsolete

Microchip Technology

IC GATE DRVR HALF-BRIDGE 10TDFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC4605-1YMT-T5

Channel Type	Independent
Current - Peak Output (Source, Sink) [custom]	1 A
Current - Peak Output (Source, Sink) [custom]	1 A
Driven Configuration	Half-Bridge
Gate Type	N-Channel MOSFET
High Side Voltage - Max (Bootstrap) [Max]	108 V
Input Type	TTL, Non-Inverting
Logic Voltage - VIL, VIH [custom]	2.2 V
Logic Voltage - VIL, VIH [custom]	0.8 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	10-UFDFN Exposed Pad
Rise / Fall Time (Typ) [custom]	20 ns
Rise / Fall Time (Typ) [custom]	20 ns
Supplier Device Package	10-TDFN (2.5x2.5)
Voltage - Supply [Max]	16 V
Voltage - Supply [Min]	5.5 V

MIC4605 Series

1 A Half Bridge MOSFET Gate Driver

Part	Supplied Contents	Function	Type	Utilized IC / Part	High Side Voltage - Max (Bootstrap) [Max]	Channel Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Gate Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Number of Drivers	Driven Configuration	Supplier Device Package	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Input Type	Operating Temperature [Min]	Operating Temperature [Max]	Logic Voltage - VIL, VIH [custom]	Logic Voltage - VIL, VIH [custom]	Package / Case	Package / Case [y]	Package / Case [x]	Grade	Qualification
Microchip Technology MIC4605-1YMT-EV	Board(s)	Half H-Bridge Driver (External FET)	Power Management	MIC4605-1YMT
Microchip Technology MIC4605-1YMT-TR					108 V	Independent	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	10-TDFN (2.5x2.5)	1 A	1 A	TTL Non-Inverting	-40 °C	125 ¯C	2.2 V	0.8 V	10-UFDFN Exposed Pad
Microchip Technology MIC4605-2YM					108 V	Synchronous	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	Non-Inverting PWM	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	3.9 mm	0.154 in
Microchip Technology MIC4605-2YM-TRVAO					108 V	Synchronous	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	Non-Inverting PWM	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	3.9 mm	0.154 in	Automotive	AEC-Q100
Microchip Technology MIC4605-1YMT-T5					108 V	Independent	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	10-TDFN (2.5x2.5)	1 A	1 A	TTL Non-Inverting	-40 °C	125 ¯C	2.2 V	0.8 V	10-UFDFN Exposed Pad
Microchip Technology MIC4605-1YM-TRVAO					108 V	Independent	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	TTL Non-Inverting	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	3.9 mm	0.154 in	Automotive	AEC-Q100
Microchip Technology MIC4605-2YM-T5					108 V	Synchronous	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	Non-Inverting PWM	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	3.9 mm	0.154 in
Microchip Technology MIC4605-2YMT-TR					108 V	Synchronous	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	10-TDFN (2.5x2.5)	1 A	1 A	Non-Inverting PWM	-40 °C	125 ¯C	2.2 V	0.8 V	10-UFDFN Exposed Pad
Microchip Technology MIC4605-1YM					108 V	Independent	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	TTL Non-Inverting	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	3.9 mm	0.154 in
Microchip Technology MIC4605-2YM-TR					108 V	Synchronous	16 V	5.5 V	N-Channel MOSFET	20 ns	20 ns	Surface Mount	2	Half-Bridge	8-SOIC	1 A	1 A	Non-Inverting PWM	-40 °C	125 ¯C	2.2 V	0.8 V	8-SOIC	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	$

Description

General part information

MIC4605 Series

The MIC4605 is an 85 V half-bridge MOSFET gate driver that features adaptive-dead-time and shoot-through protection. The adaptive-dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Anti-shoot-through circuitry prevents erroneous inputs and noise from turning both MOSFETS on at the same time. The MIC4605 also offers a wide 5.5 V to 16 V operating supply range to maximize system efficiency. The low 5.5 V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4605’s adjustable gate drive sets the gate drive voltage to VDD for optimal MOSFET RDS(ON), which minimizes power loss due to the MOSFET’s RDS(ON). The MIC4605 is available in an 8-pin SOIC package and a tiny 10-pin 2.5 × 2.5 mm TDFN package. Both packages have an operating junction temperature range of -40°C to +125°C

Documents

Technical documentation and resources