LT1573C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1573C' PDF : 16 Pages View PDF
TYPICAL APPLICATIO S
3.3V to 2.85V/1A Voltage Regulator
LT1573
FB
COMP
+
CTIME
0.5µF
VIN
3.3V
LATCH
SHDN
VOUT
VIN
GND
DRIVE
RD
91Ω
1/2W
RB
200Ω
1/8W
MOTOROLA
D45H11
+
CIN
+
COUT
R1
1.24k
1/8W
R2
1k
1/8W
CIN, COUT = AVX 100µF/10V SURFACE MOUNT TANTALUM CAPACITOR
CTIME = 0.5µF FOR 100ms TIME OUT AT ROOM TEMPERATURE
SHDN (ACTIVE HIGH) PIN SHOULD BE TIED TO GROUND IF IT IS NOT USED
VOUT
2.85V
LOAD
GND
1573 TA04
LT1573
High Efficiency 2.5V to 1.5V Converter at 6A Output Current
LT1573
FB
COMP
+
CIN1
+
CTIME
0.5µF
VIN2
3V
TO 7V
LATCH
SHDN
GND
VOUT
VIN
DRIVE
RD
6Ω
1/2W
+
CIN2
RB
200Ω
1/8W
MOTOROLA
D45H11
+
COUT
R1
186Ω
1/8W
R2
1k
1/8W
CIN1, COUT = AVX 100µF/10V SURFACE MOUNT TANTALUM CAPACITOR
CIN2 = AVX 15µF/10V SURFACE MOUNT TANTALUM CAPACITOR
CTIME = 0.5µF FOR 100ms TIME OUT AT ROOM TEMPERATURE
SHDN (ACTIVE HIGH) PIN SHOULD BE TIED TO GROUND IF IT IS NOT USED
VIN1
2.5V
VOUT
1.5V
LOAD
GND
1573 TA05
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
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