Integrated Circuits (ICs)

IR21531SPBF

LTB

INFINEON

GATE DRIVERS HALF BRDG DRVR 600V 15.6VCLAMP 0.6

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Integrated Circuits (ICs)

IR21531SPBF

LTB

INFINEON

GATE DRIVERS HALF BRDG DRVR 600V 15.6VCLAMP 0.6

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	IR21531SPBF

Channel Type	Synchronous
Driven Configuration	Half-Bridge
Gate Type	N-Channel MOSFET, MOSFET (N-Channel)
High Side Voltage - Max (Bootstrap) [Max]	600 V
Input Type	RC Input Circuit
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Rise / Fall Time (Typ) [custom]	45 ns
Rise / Fall Time (Typ) [custom]	80 ns
Supplier Device Package	8-SOIC
Voltage - Supply [Max]	15.6 V
Voltage - Supply [Min]	10 VDC

IR21531 Series

Part	Gate Type	Number of Drivers	Package / Case	Package / Case	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	High Side Voltage - Max (Bootstrap) [Max]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Input Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Driven Configuration	Channel Type
INFINEON IR21531SPBF	MOSFET (N-Channel) N-Channel MOSFET	2	0.154 in	8-SOIC	3.9 mm	10 VDC	15.6 V	Surface Mount	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-SOIC	Half-Bridge	Synchronous
INFINEON IR21531S	MOSFET (N-Channel) N-Channel MOSFET	2	0.154 in	8-SOIC	3.9 mm	10 VDC	15.6 V	Surface Mount	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-SOIC	Half-Bridge	Synchronous
INFINEON IR21531	MOSFET (N-Channel) N-Channel MOSFET	2		8-DIP (0.300" 7.62mm)		10 VDC	15.6 V	Through Hole	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-PDIP	Half-Bridge	Synchronous
INFINEON IR21531STR	MOSFET (N-Channel) N-Channel MOSFET	2	0.154 in	8-SOIC	3.9 mm	10 VDC	15.6 V	Surface Mount	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-SOIC	Half-Bridge	Synchronous
INFINEON IR21531DPBF	MOSFET (N-Channel) N-Channel MOSFET	2		8-DIP (0.300" 7.62mm)		10 VDC	15.6 V	Through Hole	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-PDIP	Half-Bridge	Synchronous
INFINEON IR21531D	MOSFET (N-Channel) N-Channel MOSFET	2		8-DIP (0.300" 7.62mm)		10 VDC	15.6 V	Through Hole	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-PDIP	Half-Bridge	Synchronous
INFINEON IR21531STRPBF	MOSFET (N-Channel) N-Channel MOSFET	2	0.154 in	8-SOIC	3.9 mm	10 VDC	15.6 V	Surface Mount	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-SOIC	Half-Bridge	Synchronous
INFINEON IR21531PBF	MOSFET (N-Channel) N-Channel MOSFET	2		8-DIP (0.300" 7.62mm)		10 VDC	15.6 V	Through Hole	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-PDIP	Half-Bridge	Synchronous
INFINEON IR21531DPBF	MOSFET (N-Channel)	2		8-DIP (0.300" 7.62mm)		10 VDC	15.6 V	Through Hole	600 V	45 ns	80 ns	RC Input Circuit	-40 C	125 °C	8-PDIP	Half-Bridge	Synchronous

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.58
	Tube	3800	$ 1.46
Mouser	N/A	1	$ 4.40
		10	$ 2.92
		25	$ 2.68
		100	$ 2.31
		250	$ 2.19
		500	$ 1.96
		1000	$ 1.66
		2500	$ 1.57
		3800	$ 1.51

Description

General part information

IR21531 Series

Half-Bridge Gate Driver IC RC Input Circuit 8-SOIC

Documents

Technical documentation and resources