CS8147 Datasheet, PDF (1/12 Pages) Cherry Semiconductor Corporation – 10V/5V Low Dropout Dual Regulator with ENABLE

CS8147
10 V/5.0 V Low Dropout
Dual Regulator with ENABLE
The CS8147 is a 10 V/5.0 V dual output linear regulator. The 10V
±5.0% output sources 500 mA and the 5.0 V ±3% output sources 70
mA. The secondary output is inherently stable and does not require an
external capacitor.
The on board ENABLE function controls the regulator’s two
outputs. When ENABLE is high, the regulator is placed in SLEEP
mode. Both outputs are disabled and the regulator draws only 70 µA of
quiescent current.
The regulator is protected against overvoltage conditions. Both
outputs are protected against short circuit and thermal runaway
conditions.
The CS8147 is packaged in a 5 lead TO–220 with copper tab. The
copper tab can be connected to a heat sink if necessary.
Features
• Two Regulated Outputs
– 10 V ±5.0%; 500 mA
– 5.0 V ±3.0%; 70 mA
• 70 µA SLEEP Mode Current
• Inherently Stable Secondary Output (No Output Capacitor Required)
• Fault Protection
– Overvoltage Shutdown
– Reverse Battery
– 60 V Peak Transient
– –50 V Reverse Transient
– Short Circuit
– Thermal Shutdown
• CMOS Compatible ENABLE Input with Low (I_OUT(max)) Input
Current
http://onsemi.com
1
5
1
TO–220
FIVE LEAD
T SUFFIX
CASE 314D
TO–220
FIVE LEAD
TVA SUFFIX
CASE 314K
1
5
TO–220
FIVE LEAD
THA SUFFIX
CASE 314A
PIN CONNECTIONS AND
MARKING DIAGRAM
CS8147
AWLYWW
Tab = GND
Pin 1. ENABLE
2. V_IN
3. GND
4. V_OUT1 (10 V)
5. V_OUT2 (5.0 V)
1
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
ORDERING INFORMATION
Device
Package
CS8147YT5
TO–220*
STRAIGHT
CS8147YTVA5 TO–220*
VERTICAL
CS8147YTHA5 TO–220*
HORIZONTAL
*Five lead.
Shipping
50 Units/Rail
50 Units/Rail
50 Units/Rail
© Semiconductor Components Industries, LLC, 2001
1
January, 2001 – Rev. 6
Publication Order Number:
CS8147/D