TCL1584 Datasheet, PDF (9/13 Pages) TelCom Semiconductor, Inc – 7A / 5A / 4.6A / 3A, FAST RESPONSE, LOW DROPOUT POSITIVE LINEAR VOLTAGE REGULATORS

7A / 5A / 4.6A / 3A, FAST RESPONSE,
LOW DROPOUT POSITIVE LINEAR
VOLTAGE REGULATORS
TYPICAL APPLICATIONS
PRELIMINARY INFORMATION
TCL1584
TCL1585
TCL1587
Typical Intel™* 486Dx4 Microprocessor Application
PLACE AT MICROPROCESSOR SOCKET V_CC PINS
V_IN ≥ 4.75V
C1
10µF
10V
V_IN
V_OUT
TCL1587-3.3
GND
C2
22µF
10V
C3 TO C6
47µF
10V
C7 TO C15
0.1µF
ESR OF THE 47µF IS < 0.1Ω
3.30V
3A
C16 TO C24
0.01µF
Intel™* 90MHz Pentium™* Power Supply
THERMALLOY
7020B-MT
PLACE IN MICROPROCESSOR
SOCKET CAVITY
4.75V TO 5.25V
C1 TO C3
220µF
10V
AVX TPS
3 EACH
V_IN
V_OUT
TCL1585
ADJ
C4
330µF
16V
AVX X7R 0805
R1
110Ω
0.1%
R2
187Ω
0.1%
C5 TO C10
100µF
10V
AVX TPS
6 EACH
3.38V
4.6A
C11 TO C20
1µF
16V
AVX Y5V 0805
10 EACH
AVX Corp. [phone]
Sanyo Video Components (USA) Corp. [phone]
Thermalloy Inc. [phone]
DO NOT SUBSTITUTE COMPONENTS
Transient Response for 3.8A Load Current Step*
VOUT
50mV/DIV
IOUT
2A/DIV
100µsec/DIV
*TRANSIENT RESPONSE MEASURED WITH AN
INTEL POWER VALIDATOR™. V_OUT IS MEASURED
AT THE POWER VALIDATOR.
All Trademarks and Trade Names are the property of their respective owners.
TCL1584/1585/1587-04 6/6/97
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