ULQ2436M データシートの表示（PDF） - Allegro MicroSystems
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ULQ2436M Datasheet PDF : 3 Pages
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2436
COUNTDOWN POWER TIMER
2.0
RθJC = 55°C/W
1.5
1.0
0.5
FREE AIR, RθJA = 80°C/W
0
25
50
75
100
125
150
TEMPERATURE IN °C
Dwg. GP-009-1B
TEST CIRCUIT AND TYPICAL
REAR-WINDOW DEFOGGER APPLICATION
V CC
R S 1 kΩ
RT
1.5 MΩ
1
CT
0.1 µF
65 Ω, 65 mH
2
TOGGLE
3
10 kΩ 24 V
4
F/F
10 kΩ
+
CS 1 µF
8
7
6
VREG 5
Dwg. ES-012A
ELECTRICAL SPECIFICATIONS
(unless otherwise specified).
at
TA
=
-40°C
to
+85°C,
VCC
=
12
V
Characteristic
Regulator Voltage
Output Saturation Voltage
Output Leakage Current
Input Threshold Voltage
Oscillator Tolerance
Divider Count
(VCC = 10 V to 16 V)
Test Conditions
IREG = 12 mA, Output Off
IOUT = 400 mA, TA = +25°C
IOUT = 250 mA, TA = +25°C
VOUT = 28 V, VCC = 12 V
VOUT = 22 V, VCC = Open Circuit
10 kΩ Series Resistor
TA = +25°C
TA = -40°C to +85°C
Initial Timeout
Subsequent Timeouts
Min.
7.0
—
—
—
—
1.0
—
—
4064
2032
Limits
Max.
9.0
2.5
1.35
100
100
5.0
±3.0
±6.0
4064
2032
Units
V
V
V
µA
µA
V
%
%
—
—
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1987, 1993, Allegro MicroSystems, Inc.
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