鈥?/div>
2.5 V Reference Voltage Accessible for Other Tasks
Fixed 5.0 V
鹵
4% Microprocessor Supply Regulator Including Current
Limitation, Overvoltage Protection and Undervoltage Monitor.
Programmable 6.0 V to 30 V Voltage Regulator Exhibiting High Peak
Current (150mA), Current Limiting and Thermal Protection.
Two Remote Inputs to Select the Regulator鈥檚 Operation Mode:
OFF = 5.0 V, 5.0 V Standby
Programmable Output Voltage
Self鈥揅ontained dc/dc Converter Fully Controlled by the Programmable
Regulator to Guarantee Safe Operation Under All Working Conditions
Programmable Power鈥揙n RESET Delay
Watchdog Select Input
Negative Edge Triggered Watchdog Input
Low Current Consumption in the VCC1 Standby Mode
All Digital Control Ports are TTL and MOS鈥揅ompatible
Microprocessor Systems with E2PROMs
High Voltage Crystal and Plasma Displays
Decentralized Power Supplies in Computer Telecom Systems
RESET
Vout1 Sense
VCC1
WDI
Vref
INH1
Vout2 Prog
Vout2 Output
Converter Output
1
2
3
4
5
6
7
8
9
(Top View)
Min
5.0
5.5
鈥?/div>
6.0
0
Max
30
30
800
30
2.0
Unit
V
18 WDS
17 Delay
16 Iout1 Sense
15 Base Drive
14 VCC2
13 GND
12 Current Sense
11 INH2
10 Converter Input
18
1
PLASTIC PACKAGE
CASE 707
PIN CONNECTIONS
Applications Include:
RECOMMENDED OPERATING CONDITIONS
Characteristics
Power Supply Voltage
Collector Current
Output Voltage
Reference Source Current
Symbol
VCC1
VCC2
IC
Vout2
Iref
ORDERING INFORMATION
mA
V
mA
Device
TCA5600
TCF5600
Operating
Temperature Range
TJ = 0擄 to +125擄C
TJ = 鈥?40擄 to +150擄C
Package
Plastic DIP
Plastic DIP
Rev 0
漏
Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
1
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