UGN3175LT View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
Manufacturer
UGN3175LT Datasheet PDF : 8 Pages
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3175 AND 3177
HALL-EFFECT
LATCHES
1 VCC
FUNCTIONAL BLOCK DIAGRAM
REG.
X
3 OUTPUT
2 GROUND
Dwg. FH-005-2
ELECTRICAL CHARACTERISTICS at TA = +25°C, VCC = 4.5 V to 18 V (unless otherwise noted).
Limits
Characteristic
Symbol
Test Conditions
Min. Typ. Max. Units
Supply Voltage
Output Saturation Voltage
Output Leakage Current
Supply Current
Output Rise Time
Output Fall Time
VCC
VOUT(SAT)
IOFF
ICC
tr
tf
Operating
VCC = 18 V, IOUT = 10 mA, B > BOP
VOUT = 18 V, B < BRP
VCC = 4.5 V, B < BRP (Output OFF)
VCC = 12 V, RL = 1.1 kΩ, CL = 20 pF
VCC = 12 V, RL = 1.1 kΩ, CL = 20 pF
4.5 — 18
V
— 200 300 mV
— 0.05 5.0 µA
— 5.0 10 mA
— 0.04 2.0 µs
— 0.18 2.0 µs
MAGNETIC CHARACTERISTICS in gauss; VCC = 4.5 V to 18 V.
Characteristic
Part
Number*
Min.
TA = +25°C
Typ.
Max.
Operate Point, BOP
UGN3175
UGN3177
25
—
170
50
—
150
Release Point, BRP
UGN3175
-170
—
-25
UGN3177
-150
—
-50
Hysteresis, Bhys
UGN3175
UGN3177
100
200
—
100
200
—
NOTE: As used here, negative flux densities are defined as less than zero (algebraic convention).
Complete part number includes a suffix denoting package type (LT, U, or UA).
TA = -20°C to +85°C
Min.
Typ.
Max.
15
—
180
25
—
150
-180
—
-15
-150
—
-25
80
180
—
50
180
—
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright © 1991, 1999, Allegro MicroSystems, Inc.
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