UCC21540EVM

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Texas Instruments

UCC21540 GATE AND POWER DRIVER 9.2V TO 18V OUTPUT EVALUATION BOARD

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UCC21540EVM

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Texas Instruments

UCC21540 GATE AND POWER DRIVER 9.2V TO 18V OUTPUT EVALUATION BOARD

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC21540EVM

Contents	Board(s)
Function	Gate Driver
Primary Attributes	2-Channel (Dual)
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	UCC21540

UCC21540A-Q1 Series

5.7kVrms 4A/6A dual-channel isolated gate driver with dual inputs, DT pin & 8V UVLO in DW or DWK pkg

Part	Number of Channels [custom]	Current - Output High, Low	Current - Peak Output	Common Mode Transient Immunity (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Voltage - Isolation	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Approval Agency	Mounting Type	Technology	Pulse Width Distortion (Max) [Max]	Propagation Delay tpLH / tpHL (Max)	Voltage - Output Supply [Max]	Voltage - Output Supply [Min]	Utilized IC / Part	Contents	Function	Primary Attributes	Supplied Contents	Type	Supplier Device Package	Package / Case [x]	Package / Case [y]	Qualification	Grade
Texas Instruments UCC21540DWKR	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	9.2 V
Texas Instruments UCC21540ADWK	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	6 V
Texas Instruments UCC21540ADWR	2	4 A 6 A	4 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	1500 VAC	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	6 V
Texas Instruments UCC21540EVM																				UCC21540	Board(s)	Gate Driver	2-Channel (Dual)	Board(s)	Power Management
Texas Instruments UCC21540DWR	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C		16-SOIC		5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	9.2 V							16-SOIC	0.295 in	7.5 mm
Texas Instruments UCC21540AQDWKRQ1	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	6 V										AEC-Q100	Automotive
Texas Instruments UCC21540DW	2		4 A 6 A	100 V/ns	125 °C	-40 °C		16-SOIC		5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	9.2 V							16-SOIC	0.295 in	7.5 mm
Texas Instruments UCC21540QDWKRQ1	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	9.2 V										AEC-Q100	Automotive
Texas Instruments UCC21540ADWKR	2	4 A 6 A	4 A 6 A	100 V/ns	125 °C	-40 °C	0.295 in	14-SOIC	7.5 mm	5700 Vrms	5 ns	6 ns	CQC UL VDE	Surface Mount	Capacitive Coupling	5.5 ns	40 ns	18 V	6 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 58.80

Description

General part information

UCC21540A-Q1 Series

The UCC21540-Q1 device is an isolated dual channel gate driver with programmable dead time and wide temperature range. This device exhibits consistent performance and robustness under extreme temperature conditions. It is designed with 4 A peak-source and 6 A peak-sink current to drive power MOSFET, IGBT, and GaN transistors.

The UCC21540-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5.7-kVRMS isolation barrier, with a minimum of 125-V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, and negative voltage handling for up to –5-V spikes for 50 ns on input pins. All supplies have UVLO protection.

Documents

Technical documentation and resources