Datasheet > HIP2122FRTAZ

HIP2122FRTAZ

更新时间： 2024-11-16 10:49:55

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动
页数	文件大小	规格书
16页	516K
描述
100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer

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HIP2122FRTAZ 数据手册

100V, 2A Peak, High Frequency Half-Bridge Drivers with

Rising Edge Delay Timer

HIP2122, HIP2123

Features

• 9 Ld TDFN “B” Package Compliant with 100V Conductor

Spacing Guidelines per IPC-2221

The HIP2122 and HIP2123 are 100V, high frequency, half-bridge

MOSFET driver ICs. They are based on the popular ISL2100A and

ISL2101A half-bridge drivers. Like the ISL2100A, two logic

inputs, LI and HI, control both bridge outputs, LO and HO. All logic

• Break-Before-Make Dead-Time Prevents Shoot-through and is

adjustable up to 220ns

inputs are V tolerant.

• Bootstrap Supply Max Voltage to 114VDC

• Wide Supply Voltage Range (8V to 14V)

• Supply Undervoltage Protection

These drivers have a programmable dead-time to insure

break-before-make operation between the high-side and low-side

drivers. The dead-time is adjustable up to 220ns. The internal

logic does not prevent both outputs from turning on

simultaneously if both inputs are high simultaneously for a time

greater than the programmed delay.

• CMOS Compatible Input Thresholds with Hysteresis (HIP2122)

• 1.6Ω/1Ω Typical Output Pull-up/Pull-down Resistance

• On-Chip 1Ω Bootstrap Diode

A single PWM logic input controls both bridge outputs (HO, LO).

An enable pin (EN), when low, drives both outputs to a low state.

Applications

• Telecom Half-Bridge DC/DC Converters

• UPS and Inverters

All logic inputs are V tolerant and the HIP2122 has CMOS

inputs with hysteresis for superior operation in noisy

environments.

• Motor Drives

The HIP2122 has hysteretic inputs with thresholds that are

proportional to V . The HIP2123 has 3.3V logic/TTL compatible

inputs.

• Class-D Amplifiers

• Forward Converter with Active Clamp

Two package options are provided. The 10 lead 4x4 DFN package

has standard pinouts. The 9 lead 4x4 DFN package omits pin 2 to

comply with 100V conductor spacing per IPC-2221.

Related Literature

• FN7668, HIP2120, HIP2121 “100V, 2A Peak, High Frequency

Half-Bridge Drivers with Adjustable Dead Time Control and

PWM Input”

200

160

140

120

100

HALF

BRIDGE

100V MAX

HIP2122, HIP2123

VDD

SECONDARY

CIRCUITS

PWM

CONTROLLER

RDT

VSS

FEEDBACK

WITH

ISOLATION

EPAD

32 40 48 56 64 80

RDT (kΩ)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. DEAD-TIME vs TIMING RESISTOR

December 23, 2011

FN7670.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...16

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与HIP2122FRTAZ相关器件

型号	品牌	获取价格	描述	数据表
HIP2122FRTBZ	INTERSIL	获取价格	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer
HIP2123	INTERSIL	获取价格	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer
HIP2123FRTAZ	INTERSIL	获取价格	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer
HIP2123FRTBZ	INTERSIL	获取价格	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer
HIP2210	RENESAS	获取价格	100V, 3A Source, 4A Sink, High Frequency Half-Bridge Drivers with Tri-Level PWM Input and
HIP2211	RENESAS	获取价格	100V, 3A Source, 4A Sink, High Frequency Half-Bridge Drivers with HI/LI Input
HIP2500	HARRIS	获取价格	Half Bridge 500VDC Driver
HIP2500IB	HARRIS	获取价格	Half Bridge 500VDC Driver
HIP2500IP	HARRIS	获取价格	Half Bridge 500VDC Driver
HIP2500IP1	HARRIS	获取价格	Half Bridge 500VDC Driver

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