UCC21540DWR

The UCC21540DWR is a cutting-edge isolated gate driver that boasts a range of features designed to optimize performance and flexibility in various applications.

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Description

Technical Parameters

The UCC21540DWR isolated gate driver emerges as a standout solution for power electronics applications, offering a range of features to enhance performance and flexibility. With wide body package options including pin-compatible upgrades and compact spacing alternatives, the device accommodates diverse design requirements. Its impressive output drive capabilities of up to 4-A peak source and 6-A peak sink ensure robust gate driving for power devices. The versatility of the output drive supply, with options for 5-V and 8-V UVLO, caters to a broad spectrum of power systems. Exceptional Common-Mode Transient Immunity (CMTI) exceeding 100 V/ns ensures reliability in high-noise environments. The driver's precise switching parameters, including minimal propagation delay and dead time customization, contribute to efficient and synchronized operation. Further, its compatibility with TTL and CMOS inputs facilitates seamless integration into various control systems. In essence, the UCC21540DWR sets a new standard for isolated gate drivers, combining performance, versatility, and customization for optimal results in power electronics applications.

product-1265-1082

Related Products:

Mfr Part	UCC21540DW	UCC21540DWK	UCC21540DWKR	UCC21540DWR	UCC21540QDWKRQ1	UCC21540QDWRQ1
Description	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR	DGTL ISO GATE DVR
Stock	30000	30000	30000	30000	30000	30000
Product Status	Active	Active	Active	Active	Active	Active
Technology	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling	Capacitive Coupling
Number of Channels	2	2	2	2	2	2
Voltage-Isolation	5700Vrms	5700Vrms	5700Vrms	5700Vrms	5700Vrms	5700Vrms
Common Mode Transient Immunity (Min)	100V/ns	100V/ns	100V/ns	100V/ns	100V/ns	100V/ns
Propagation Delay tpLH / tpHL (Max)	40ns, 40ns	40ns, 40ns	40ns, 40ns	40ns, 40ns	40ns, 40ns	40ns, 40ns
Current - Output High, Low	4A, 6A	4A, 6A	4A, 6A	4A, 6A	4A, 6A	4A, 6A
Voltage - Supply	9.2V ~ 18V	9.2V ~ 18V	9.2V ~ 18V	9.2V ~ 18V	9.2V ~ 18V	9.2V ~ 18V
Operating Temperature	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C	-40～C ~ 125～C
Package / Case	WSOP16	WSOP14	WSOP14	WSOP16	WSOP14	WSOP16
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)

Applications:

• Isolated AC-to-DC and DC-to-DC power supplies

• Server, telecom, IT and industrial infrastructures

• Motor drives and solar inverters

• Industrial transportation

Description:

The UCC2154x is an isolated dual channel gate driver family designed with up to 4-A/6-A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. UCC2154x in DWK package also offers 3.3-mm minimum channel-to-channel spacing which facilitates higher bus voltage.

The UCC2154x family can be configured as two lowside 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 100-V/ns common-mode transient immunity (CMTI).

Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, integrated de-glitch filter that rejects input transients shorter than 5ns, and negative voltage handling for up to –2V spikes for 200ns on input and output pins. All supplies have UVLO protectio

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