Datasheet > UCC27200-Q1

UCC27200-Q1

更新时间： 2024-11-10 12:47:15

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
29页	701K
描述
120-V BOOT, 3-A PEAK, HIGH-FREQUENCY HIGH-SIDE/LOW-SIDE DRIVER

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UCC27200-Q1 数据手册

UCC27200-Q1

UCC27201-Q1

www.ti.com .................................................................................................................................................. SLUS822A–JUNE 2008–REVISED NOVEMBER 2008

120-V BOOT, 3-A PEAK, HIGH-FREQUENCY HIGH-SIDE/LOW-SIDE DRIVER

FEATURES

APPLICATIONS

•

Power Supplies for Telecom, Datacom, and

Merchant Markets

Half-Bridge Applications and Full-Bridge

Converters

Isolated Bus Architecture

Two-Switch Forward Converters

Active-Clamp Forward Converters

High-Voltage Synchronous-Buck Converters

Class-D Audio Amplifiers

•

Qualified for Automotive Applications

•

Specified from –40°C to 140°C

•

Drives Two N-Channel MOSFETs in

High-Side/Low-Side Configuration

•

Maximum Boot Voltage 120 V

Maximum V_DDVoltage 20 V

On-Chip 0.65-V VF, 0.6-Ω RD Bootstrap Diode

Greater than 1 MHz of Operation

20-ns Propagation Delay Times

3-A Sink, 3-A Source Output Currents

8-ns Rise/7-ns Fall Time with 1000-pF Load

1-ns Delay Matching

Undervoltage Lockout for High-Side and

Low-Side Driver

DESCRIPTION

The UCC27200/1 family of high-frequency N-channel MOSFET drivers include a 120-V 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.

An on-chip bootstrap diode eliminates the external discrete diodes. Undervoltage lockout is provided for both the

high-side and the low-side drivers, forcing the outputs low if the drive voltage is below the specified threshold.

Two versions of the UCC2720x are offered – the UCC27200 has high-noise-immune CMOS input thresholds,

and the UCC27201 has TTL-compatible thresholds.

Both devices are offered in the 8-pin PowerPad™ SOIC (DDA) package.

Simplified Application Diagram

+12V

+100V

SECONDARY

V_DD

SIDE

CIRCUIT

DRIVE

PWM

CONTROLLER

DRIVE

UCC27200/1

V_SS

ISOLATION

AND

FEEDBACK

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PowerPad is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...29

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与UCC27200-Q1相关器件

型号	品牌	获取价格	描述	数据表
UCC27200-Q1_16	TI	获取价格	High-Frequency High-Side and Low-Side Driver
UCC27200QDDARQ1	TI	获取价格	120-V BOOT, 3-A PEAK, HIGH-FREQUENCY HIGH-SIDE/LOW-SIDE DRIVER
UCC27201	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201A	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201AD	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201ADDA	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201ADDAR	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201A-DIE	TI	获取价格	120V 升压、3A 峰值电流、高频、高侧/低侧驱动器
UCC27201ADPRR	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver
UCC27201ADPRT	TI	获取价格	120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver

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