Datasheet > EMB1412

EMB1412

更新时间： 2024-11-18 01:09:51

品牌	Logo	应用领域
德州仪器 - TI		栅
页数	文件大小	规格书
15页	767K
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MOSFET Gate Driver

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EMB1412

SNOSB66B –AUGUST 2011–REVISED NOVEMBER 2014

EMB1412 MOSFET Gate Driver

1 Features

3 Description

The EMB1412 MOSFET gate driver provides high

peak gate drive current in 8-lead exposed-pad

VSSOP package, with improved power dissipation

required for high frequency operation. The compound

output driver stage includes MOS and bipolar

transistors operating in parallel that together sink

more than 7-A peak from capacitive loads. Combining

the unique characteristics of MOS and bipolar

devices reduces drive current variation with voltage

and temperature. Under-voltage lockout protection is

provided to prevent damage to the MOSFET due to

insufficient gate turn-on voltage. The EMB1412

provides both inverting and non-inverting inputs to

satisfy requirements for inverting and non-inverting

gate drive with a single device type.

•

Compound CMOS and Bipolar Outputs Reduce

Output Current Variation

•

7 A Sink/3 A Source Current

Fast Propagation Times (25 ns Typical)

Fast Rise and Fall Times (14 ns/12 ns Rise/Fall

with 2 nF Load)

•

Inverting and Non-Inverting Inputs Provide Either

Configuration with a Single Device

•

Supply Rail Under-Voltage Lockout Protection

Dedicated Input Ground (IN_REF) for Split Supply

or Single Supply Operation

•

Thermally Enhanced 8-Pin VSSOP Package

Output Swings from V_CCto V_EEWhich can be

Negative Relative to Input Ground

Device Information⁽¹⁾

PART NUMBER

PACKAGE

BODY SIZE (NOM)

2 Applications

EMB1412

HVSSOP (8)

3.00 mm x 3.00 mm

•

Li-Ion Battery Management Systems

Hybrid and Electric Vehicles

Grid Storage

(1) For all available packages, see the orderable addendum at

the end of the datasheet.

48 V Systems Supply

UPS

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...15

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