Datasheet > IS-1715AEH

IS-1715AEH

更新时间： 2024-11-25 14:57:31

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	333K
描述
Radiation Hardened Complementary Switch FET Driver

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IS-1715AEH 数据手册

Datasheet

IS-1715ARH, IS-1715AEH

Radiation Hardened Complementary Switch FET Drivers

The radiation hardened IS-1715ARH and

Features

IS-1715AEH are high speed, high current,

complementary power FET drivers designed for use

in synchronous rectification circuits. Soft switching

transitions for the two output waveforms can be

managed by setting the independently programmable

delays. Alternatively, the delay pins can be configured

for zero-voltage sensing to allow for precise switching

control.

• Electrically screened to SMD #5962-00521

• QML qualified per MIL-PRF-38535 requirements

• Radiation environment

○ Gamma dose 3x10 rad(Si)

○ Latch-up immune

• PWR output current (source and sink): 3A (peak)

• AUX output current (source and sink): 3A (peak)

• Low operating supply current: 6mA (max)

• Wide programmable delay range: 100ns to 600ns

• Configurable for zero-voltage switching

• Switching frequency to 1MHz

The IS-1715ARH and IS-1715AEH have a single

input, which is PWM and TTL compatible, and can run

at frequencies up to 1MHz. The AUX output switches

immediately at the rising edge of the INPUT, but waits

for the T2 delay before responding to the falling edge.

A logic low on the enable pin (ENBL) places both

outputs into an active-low mode, and an Undervoltage

Lockout (UVLO) function is set at 9V (maximum).

• Both outputs active-low in Sleep mode

• 9V (maximum) UVLO

These devices are constructed with the dielectrically

isolated Rad Hard Silicon Gate (RSG) process and

are immune to Single Event Latch-Up (SEL). They

have been specifically designed to provide highly

reliable performance in harsh radiation environments.

Related Literature

For a full list of related documents, visit our website:

• IS-1715ARH, IS-1715AEH device pages

Applications

• Synchronous rectification in power supplies

VCC

600

-55 °C

VCC = 10V

125 °C 25 °C

500

400

IS-1715

INPUT

VCC

PWM

Controller

PWR

300

200

100

AUX

GND

ENBL

-55 °C

25 °C

125 °C

R 1

R 2

90 100

GND

(kΩ)

Figure 2. T1 Delay, T2 Delay vs R_Tvs Temperature

Figure 1. IS-1715 Typical Application Diagram

FN4875 Rev.5.00

Feb.4.21

Page 1 of 11

12 3 4 5 6 7...12

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与IS-1715AEH相关器件

型号	品牌	获取价格	描述	数据表
IS-1715ARH	INTERSIL	获取价格	Radiation Hardened Complementary Switch FET Driver
IS-1715ARH	RENESAS	获取价格	Complementary Switch MOSFET Driver
IS175	OHMITE	获取价格	Ultra Low Profile Power Resistors
IS18	HUTSON	获取价格	Silicon Controlled Rectifier, 8A I(T)RMS, 8000mA I(T), 100V V(DRM), 100V V(RRM), 1 Element
IS180	ISOCOM	获取价格	IS180 Input (Compact Range)
IS-180	PAIRUI	获取价格	AC-DC Din Rail Mounted Power Supply
IS-180_19	PAIRUI	获取价格	AC-DC Din Rail Mounted Power Supply
IS180-24	PAIRUI	获取价格	AC-DC Din Rail Mounted Power Supply
IS180-48	PAIRUI	获取价格	AC-DC Din Rail Mounted Power Supply
IS181A	ISOCOM	获取价格	Transistor Output Optocoupler, 1-Element, 3750V Isolation, ROHS COMPLIANT, PLASTIC PACKAGE

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