HIP2122FRTAZ datasheet, PDF - EEWORLD Datasheet

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HIP2122FRTAZ: Description100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer; File Size710KB，16 Pages; ManufacturerIntersil ( Renesas ); Websitehttp://www.intersil.com/cda/home/

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100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer

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HIP2122, HIP2123

NOT RECOMMENDED FOR NEW DESIGNS

NO RECOMMENDED REPLACEMENT

contact our Technical Support Center at

1-888-INTERSIL or www.intersil.com/tsc

DATASHEET

FN7670

Rev 0.00

December 23, 2011

100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer

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 inputs are V

tolerant.

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.

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

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

state. All logic inputs are V

tolerant and the HIP2122 has

CMOS inputs with hysteresis for superior operation in noisy

environments.

The HIP2122 has hysteretic inputs with thresholds that are

proportional to V

. The HIP2123 has 3.3V logic/TTL

compatible inputs.

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.

Features

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

Spacing Guidelines per IPC-2221

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

is adjustable up to 220ns

• Bootstrap Supply Max Voltage to 114VDC

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

• Supply Undervoltage Protection

• CMOS Compatible Input Thresholds with Hysteresis

(HIP2122)

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

• On-Chip 1Ω Bootstrap Diode

Applications

• Telecom Half-Bridge DC/DC Converters

• UPS and Inverters

• Motor Drives

• Class-D Amplifiers

• Forward Converter with Active Clamp

Related Literature

•

FN7668,

HIP2120, HIP2121 “100V, 2A Peak, High

Frequency Half-Bridge Drivers with Adjustable Dead Time

Control and PWM Input”

HALF

BRIDGE

100V MAX

HIP2122, HIP2123

VDD

RDT

VSS

EPAD

FEEDBACK

WITH

ISOLATION

SECONDARY

CIRCUITS

DEADTIME (ns)

200

160

140

120

100

PWM

CONTROLLER

RDT (kΩ)

40 48 56 64 80

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. DEAD-TIME vs TIMING RESISTOR

FN7670 Rev 0.00

December 23, 2011

Page 1 of 16

HIP2122, HIP2123

Table of Contents

Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Thermal Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Maximum Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

ESD Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Switching Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Typical Performance Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Selecting the Boot Capacitor Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Typical Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Transients on HS Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

PC Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

EPAD Design Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Package Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

FN7670 Rev 0.00

December 23, 2011

Page 4 of 16

HIP2122FRTAZ Related Products

	HIP2122FRTAZ	HIP2122	HIP2123	HIP2123FRTBZ
Description	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer	100V, 2A Peak, High Frequency Half-Bridge Drivers with Rising Edge Delay Timer

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