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UCC27531D +BOM

2.5-A/5-A single-channel gate driver with 8-V UVLO, 35-V VDD, and split outputs

Produttore:

TI
ProduttorePart #:

UCC27531D
Scheda dati:

UCC27531D Scheda dati (PDF)
Number Of Channels:

1
Power Switch:

IGBT, MOSFET, SiCFET
Peak Output Current (A):

5
Input VCC (min) (V):

10
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per UCC27531D

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

UCC27531D Descrizione generale

With a comprehensive set of functions, the UCC27531D offers various input configurations, including enable, dual input, and inverting and non-inverting input options. The split outputs and strong asymmetrical drive not only enhance the device's immunity against parasitic effects but also help reduce ground debouncing for improved signal integrity. Moreover, the internal circuitry includes an undervoltage lockout function on the VDD pin, ensuring that the driver output remains low until the supply voltage is within the operating range, enhancing safety and reliability

Caratteristiche principali

Low-cost gate driver (offering optimal solution for driving FET and IGBTs)
Superior replacement to discrete transistor pair drive (providing easy interface with controller)
TTL and CMOS compatible input logic threshold (independent of supply voltage)
Split output options allow for tuning of turnon and turnoff currents
Inverting and noninverting input configurations
Enable with fixed TTL compatible threshold
High 2.5-A source and 2.5-A or 5-A sink peak drive currents at 18-V VDD
Wide VDD range from 10 V to 35 V
Input and enable pins capable of with standing up to –5-V DC below ground
Output held low when inputs are floating or during VDD UVLO
Fast propagation delays (17-ns Typical)
Fast rise and fall times
(15-ns and 7-ns typical with 1800-pF Load)
Undervoltage lockout (UVLO)
Used as a high-side or low-side driver (if designed with proper bias and signal isolation)
Low-cost, space-saving 5-pin or 6-pin DBV (SOT-23) package options
UCC27536 and UCC27537 pin-to-pin compatible to TPS2828 and TPS2829
Operating temperature range of –40°C to 140°C

Specifiche

Number of channels	1	Power switch	IGBT, MOSFET, SiCFET
Peak output current (A)	5	Input VCC (min) (V)	10
Input VCC (max) (V)	32	Features	Split Output
Operating temperature range (°C)	-40 to 125, -40 to 140	Rise time (ns)	15
Fall time (ns)	7	Propagation delay time (µs)	0.017
Input threshold	CMOS, TTL	Channel input logic	Non-Inverting, Single
Input negative voltage (V)	-5	Rating	Catalog
Undervoltage lockout (typ) (V)	8	Driver configuration	Non-Inverting, Single

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