LTC6103
16
6103f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2007
LT 0107 PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
±10A Bidirectional H-Bridge Current Monitor
PART NUMBER
DESCRIPTION
COMMENTS
LT1636
Rail-to-Rail Input/Output, Micropower Op Amp
VCM Extends 44V Above VEE, 55A Supply Current,
Shutdown Function
LT1637/LT1638
LT1639
Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp
VCM Extends 44V Above VEE, 0.4V/s Slew Rate, >1MHz Bandwidth,
<250A Supply Current per Amplier
LT1787/LT1787HV
Precision, Bidirectional, High Side Current Sense Amplier 2.7V to 60V Operation, 75V Offset, 60A Current Draw
LTC1921
Dual –48V Supply and Fuse Monitor
±200V Transient Protection, Drives Three Optoisolators for Status
LT1990
High Voltage, Gain Selectable Difference Amplier
±250V Common Mode, Micropower, Pin Selectable Gain = 1, 10
LT1991
Precision, Gain Selectable Difference Amplier
2.7V to ±18V, Micropower, Pin Selectable Gain = –13 to 14
LTC2050/LTC2051
LTC2052
Single/Dual/Quad Zero-Drift Op Amp
3V Offset, 30nV/°C Drift, Input Extends Down to V–
LTC4150
Coulomb Counter/Battery Gas Gauge
Indicates Charge Quantity and Polarity
LT6100
Gain-Selectable High Side Current Sense Amplier
4.1V to 48V Operation, Pin-Selectable Gain: 10, 12.5, 20, 25, 40,
50V/V
LTC6101/LTC6101HV High Voltage, High Side Current Sense Amplier
High Voltage 5V to 100V Operation, SOT23
LTC6104
High Side Bidirectional Current Sense Amplier
4V to 60V Operation, Gain Congurable with External Resistors
V+
4V TO 60V
4.99k
DIFFERENTIAL
OUTPUT
±2.5V FS (MAY BE LIMITED IF V+ < 6V)
±10A FS
+
–
4.99k
6103 TA04
PWM*
*USE “SIGN-MAGNITUDE” PWM FOR ACCURATE
LOAD CURRENT CONTROL AND MEASUREMENT
PWM*
+
–
+
–
8
7
6
5
2
4
1
+INA
OUTA
OUTB
VSB
VSA
LTC6103
–INA
–INB
200
10m
10m
200
+INB
V–