Datasheet Texas Instruments UC3907DW — 数据表


 


      SLUS165C – MARCH 1999 -REVISED JANUARY 2002 FEATURES
D Fully Differential High Impedance Voltage
Sensing SOIC-16 DW PACKAGE
(TOP VIEW) C/S OUT
C/S (+)
C/S (–)
(–) SENSE
POWER RETURN
ARTIFICIAL GND
VREF
ISET D Accurate Current Amplifier for Precise C/S (–) 2 1 CURRENT SHARE BUS N/C 3 STATUS INDICATE C/S OUT PLCC-20, LCC-20,
Q OR L PACKAGE
(TOP VIEW) C/S (+) D
D
D
D Current Sharing
Opto Coupler Driving Capability
1.25% Trimmed Reference
Master Status Indication
4.5-V to 35-V Operation 20 19
18 ADJ OUT (–) SENSE 5 17 ADJ INPUT N/C 6 16 POWER RETURN 7 15 8 14 VCC N/C OPTO DRIVE DESCRIPTION ISET VREF 9 10 11 12 13 16 …