ISL89401ABZ-TK Intersil, ISL89401ABZ-TK Datasheet

ISL89401ABZ-TK

Manufacturer Part Number

ISL89401ABZ-TK

Description

IC DRVR H-BRDG 100V 1.25A 8SOIC

Manufacturer

Intersil

Datasheet

1.ISL89401AR3Z.pdf (11 pages)

Specifications of ISL89401ABZ-TK

Configuration

Half Bridge

Input Type

PWM

Delay Time

39ns

Current - Peak

1.25A

Number Of Configurations

Number Of Outputs

High Side Voltage - Max (bootstrap)

100V

Voltage - Supply

9 V ~ 14 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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100V, 1.25A Peak, High Frequency

Half-Bridge Drivers

The ISL89400, ISL89401 are 100V, high frequency,

half-bridge N-Channel power MOSFET driver ICs. They are

based on the popular HIP2100, HIP2101 half-bridge drivers,

but offer several performance improvements. The ISL89400

has additional input hysteresis for superior operation in noisy

environments and the inputs of the ISL89401 (like those of

the ISL89400) can now safely swing to the V

Finally, both parts are available in a very compact 9 Ld DFN

package and an 8 Ld SOIC to minimize the required PCB

footprint.

Ordering Information

Pinouts

ISL89400AR3Z* 9400

ISL89401AR3Z* 9401

ISL89400ABZ** 89400 ABZ

ISL89401ABZ** 89401 ABZ

*Add “-T” suffix for tape and reel. **Add “-TK” suffix for tape and reel.

Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets, molding compounds/die attach

materials, and 100% matte tin plate plus anneal (e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations). Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

PART NUMBER

(Note)

ISL89400, ISL89401

(8 LD SOIC)

TOP VIEW

MARKING

PART

RANGE (°C)

-40 to +125 9 Ld 3x3 DFN L9.3x3

-40 to +125 8 Ld SOIC

TEMP.

NOTE: EPAD = Exposed PAD.

ISL89400, ISL89401

Data Sheet

(9 LD DFN)

TOP VIEW

PACKAGE

(Pb-Free)

EPAD

supply rail.

M8.15

DWG. #

1-888-INTERSIL or 1-888-468-3774

PKG.

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

Features

• Drives N-Channel MOSFET Half-Bridge

• Space Saving DFN Package

• DFN Package Compliant with 100V Conductor Spacing

• Pb-Free (RoHS Compliant)

• Bootstrap Supply Max Voltage to 114VDC

• On-Chip 1Ω Bootstrap Diode

• Fast Propagation Times for Multi-MHz Circuits

• Drives 1nF Load with Typical Rise/Fall Times of 16ns

• CMOS Compatible Input Thresholds (ISL89400)

• 3.3V/TTL Compatible Input Thresholds (ISL89401)

• Independent Inputs Provide Flexibility

• No Start-up Problems

• Outputs Unaffected by Supply Glitches, HS Ringing Below

• Low Power Consumption

• Wide Supply Voltage Range (9V to 14V)

• Supply Undervoltage Protection

• 4.0Ω Typical Output Pull-up/Pull-down Resistance

Applications

• Telecom Half-Bridge Converters

• Telecom Full-Bridge Converters

• Two-Switch Forward Converters

• Active-Clamp Forward Converters

• Class-D Audio Amplifiers

Guidelines per IPC-2221

Ground or HS Slewing at High dV/dt

August 11, 2009

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

Intersil (and design) is a registered trademark of Intersil Americas Inc.

ISL89400, ISL89401

FN6614.2

Related parts for ISL89401ABZ-TK

ISL89401ABZ-TK Summary of contents

Page 1

... Ld 3x3 DFN L9.3x3 ISL89400ABZ** 89400 ABZ -40 to +125 8 Ld SOIC ISL89401ABZ** 89401 ABZ -40 to +125 8 Ld SOIC *Add “-T” suffix for tape and reel. **Add “-TK” suffix for tape and reel. Please refer to TB347 for details on reel specifications. ...

Page 2

Application Block Diagram PWM CONTROLLER Functional Block Diagram ISL89401 ISL89401 *EPAD = EXPOSED PAD. THE EPAD IS ELECTRICALLY ISOLATED FROM ALL OTHER PINS. FOR BEST THERMAL PERFORMANCE, CONNECT THE EPAD TO THE PCB POWER ...

Page 3

ISL89400, ISL89401 +12V ISL89400 PWM ISL89401 FIGURE 1. TWO-SWITCH FORWARD CONVERTER +12V ISL89400 PWM ISL89401 FIGURE 2. FORWARD CONVERTER WITH AN ACTIVE-CLAMP 3 +48V SECONDARY CIRCUIT ISOLATION +48V SECONDARY CIRCUIT ISOLATION FN6614.2 August 11, 2009 ...

Page 4

... Max Power Dissipation at +25°C in Free Air (Notes 2.27W HS HB Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Junction Temperature Range .-55°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp - 100V 12V 0V, No Load HO, unless otherwise specified. Parameters with MIN ...

Page 5

Electrical Specifications and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. (Continued) PARAMETERS HB Threshold Hysteresis BOOT STRAP DIODE Low Current Forward Voltage High ...

Page 6

Pin Descriptions SYMBOL V Positive supply to lower gate driver. Bypass this pin High-side bootstrap supply. External bootstrap capacitor is required. Connect positive side of bootstrap capacitor to this pin. Bootstrap diode is on-chip. HO High-side ...

Page 7

Typical Performance Curves 10. -40°C 1. +25°C 0. +150° +125°C 0.01 10k 100k FREQUENCY (Hz) FIGURE 7. I OPERATING CURRENT vs FREQUENCY HB 500 450 400 V ...

Page 8

Typical Performance Curves 55 t LPLH HPLH HPHL 20 - TEMPERATURE (°C) FIGURE 13. ISL89400 PROPAGATION DELAYS vs TEMPERATURE MOFF -50 ...

Page 9

Typical Performance Curves 260 240 220 200 I 180 DD 160 140 120 100 ( FIGURE 19. ISL89400 QUIESCENT CURRENT vs VOLTAGE 1.00 0.10 0. ...

Page 10

Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the ...

Page 11

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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