UCC27201A-DIE Texas instruments

UCC27201A-DIE

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UCC27201A-DIE

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Описание

The UCC27201A is a high frequency N-Channel MOSFET driver that includes a bootstrap diode and high-side/low-side driver with independent inputs for maximum control flexibility. This allows for N-Channel MOSFET control in half-bridge, full-bridge, two-switch forward and active clamp forward converters. The low-side and the high-side gate drivers are independently controlled and matched to 1-ns between the turn-on and turn-off of each other. The UCC27201A is based on the popular UCC27201 drivers, but offers some enhancements. In order to improve performance in noisy power supply environments the UCC27201A has an enhanced ESD input structure and also has the ability to withstand a maximum of -18 V on its HS pin.

Drives Two N-Channel MOSFETs in
High-Side/Low-Side Configuration
Maximum Boot Voltage
Maximum VDD Voltage
On-Chip RD Bootstrap Diode
Under Voltage Lockout for High-Side and
Low-Side Driver

Bus voltage (max) (V)	110
Power switch	IGBT, MOSFET
Input VCC (min) (V)	8
Input VCC (max) (V)	17
Peak output current (A)	3
Operating temperature range (°C)	0 to 0
Undervoltage lockout (typ) (V)	8
Rating	Catalog
Propagation delay time (µs)	0.02
Rise time (ns)	8
Fall time (ns)	7
Iq (mA)	0.001
Input threshold	TTL
Channel input logic	TTL
Negative voltage handling at HS pin (V)	-15
Features	Negative voltage handling
Driver configuration	Dual inputs