IL33091AN IKSEMICON [IK Semicon Co., Ltd], IL33091AN Datasheet

IL33091AN

Manufacturer Part Number

IL33091AN

Description

Powerful High-grade FET driver

Manufacturer

IKSEMICON [IK Semicon Co., Ltd]

Datasheet

1.IL33091AN.pdf (5 pages)

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Description of basic functions.

transient commutation of loads in conditions of automobile exploitation.

that enables switching high current levels in automobile electrical

system. Microcircuit has Fault indication output when there is short

circuit in load or when load transistor current level exceeds preset value.

pin Gate of gate control)to drive power MOS transistor. Input Input , compatible with logic levels

of CMOS microcircuits ,controls pumping of charge (switch in/switch off).

shorted load , presentation of error signal on pin Fault.

current square circuit, depending on r m s voltage drain-source on power MOS transistor, as power

dissipated in МОS device is proportional to VDS

necessary for protection of power MOS-device.

protection of microcircuit and power МОS transistor from supply voltage value to be exceeded.

Activation of microcircuit Zener stabilizer diodes attributed to switching-off МОS transistor for the

time when supply voltage value exceeded , in addition pin Fault does not change its logic state .

Functions

Microcircuit provides pumping of charge (on output capacity on

Check of drain-source voltage is implemented (VDS) on power МОS transistor, detection of

External resistor R

The capability of handling high voltages on power line attributed to

Load of microcircuit is a device on the base of MOS transistors

Microcircuit has pin V

Internal circuit of stabilizer diodes with the total break down voltage of about 30V provides

Powerful High-grade FET driver

and capacitor C

of timer, that is both input in timer window comparators and output of

, connected to timer pin enable programming of timing data

ORDERING INFORMATION

TECHNICAL DATA

IL33091AN Plastic

IL33091AD SOIC

for all packages.

= -40° to 125° C

IL33091A

Related parts for IL33091AN

IL33091AN Summary of contents

Page 1

... Activation of microcircuit Zener stabilizer diodes attributed to switching-off МОS transistor for the time when supply voltage value exceeded , in addition pin Fault does not change its logic state . connected to timer pin enable programming of timing data T TECHNICAL DATA IL33091A ORDERING INFORMATION IL33091AN Plastic IL33091AD SOIC T = -40° to 125° for all packages. 1 ...

Page 2

Features. • Works with a wide variety of N-channel power field transistors • Input of control compatible with CMOS logic • Built in pumping of charge without external components • Detection and protection from shorted load and current exceeding • ...

Page 3

... V voltage, formed on field transistor. DS For microcircuit IL33091AN, arranged in 8-pin plastic DIP-package of MS-001BA type, Rtja is 100 microcircuit IL33091AD – arranged in 8-pin plastic SO-package of MS-012AA MC33091AD type, Rtja is 145 permissible value of static potential value is 2000 V (human body model). Nominal block diagram and IC connection circuit ...

Page 4

... Table of pin purpose of microcircuits IL33091AN, IL33091AD № of pin 01 pin of voltage check on load (SRC) 02 pin for connection to resistor generating current dependence from voltage on external transistor (DRN) 03 general pin (GND) 04 pin of external transistor gate control (Gate) 05 pin of connection to supply voltage chain (Vcc) ...

Page 5

SEATING -T- PLANE 0.25 (0.010 NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per ...

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