TAA5600

Features: • 6.0 V to 30 V Operation Range• 2.5 V Reference Voltage Accessible for Other Tasks• Fixed 5.0 V ± 4% Microprocessor Supply Regulator Including CurrentLimitation, Overvoltage Protection and Undervoltage Monitor.• Programmable 6.0 V to 30 V Voltage Regulator Exhibi...

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TAA5600 Picture
SeekIC No. : 004512361 Detail

TAA5600: Features: • 6.0 V to 30 V Operation Range• 2.5 V Reference Voltage Accessible for Other Tasks• Fixed 5.0 V ± 4% Microprocessor Supply Regulator Including CurrentLimitation, Overvol...

floor Price/Ceiling Price

Part Number:
TAA5600
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• 6.0 V to 30 V Operation Range
• 2.5 V Reference Voltage Accessible for Other Tasks
• Fixed 5.0 V ± 4% Microprocessor Supply Regulator Including CurrentLimitation, 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's Operation Mode:OFF = 5.0 V, 5.0 V StandbyProgrammable Output Voltage
• SelfContained dc/dc Converter Fully Controlled by the ProgrammableRegulator to Guarantee Safe Operation Under All Working Conditions
• Programmable PowerOn 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 MOSCompatible



Application

• Microprocessor Systems with E2PROMs
• High Voltage Crystal and Plasma Displays
• Decentralized Power Supplies in Computer Telecom Systems



Pinout

  Connection Diagram


Specifications

Rating
Symbol
Value
unit
Power Supply Voltage (Pin 3,14)
V CC1, VCC2
35
Vdc
Base Drive Current (Pin 15)
IC
20
mA
Collector Current (Pin 10)
TJ
1.0
A
Forward Rectifier Current (Pin 10 to Pin 9)
IF
1.0
A
Logic Inputs INH1, INH2, WDS
(Pin 6, 11, 18)
VINP
0.3 V to VCC1
Vdc
Logic Input Current WDI (Pin 4)
IWDI
±0.5
mA
Output Sink Current RESET (Pin 1)
IRES
10
mA
Analog Inputs (Pin 2)
Analog Inputs (Pin 7)
0.3 to 10
0.3 to 5.0
V
Reference Source Current (Pin 5)
Iref
5.0
mA
Power Dissipation (Note 2)
TA = +75°C TCA5600
TA = +85°C TCF5600
PD
500
650
mW
Thermal Resistance, JunctiontoAir
RqJA
100
°C/W
Operating Ambient Temperature Range
TCA5600
TCF5600
TA
0 to +75
40 to +85
°C
Operating Junction Temperature Range
TCA5600
TCF5600
TJ
+125
+150
°C
Storage Temperature Range
Tstg
65 to +150
°C



Description

The TAA5600are versatile power supply control circuits for microprocessor based systems and are mainly intended for automotive applications and battery powered instruments. To cover a wide range of applications, the devices offer high circuit flexibility with a minimum ofexternal components.

Functions of the TAA5600 included in this IC are a temperature compensated voltage reference, onchip dc/dc converter, programmable and remote controlled voltage regulator, fixed 5.0 V supply voltage regulator with external PNP power device, undervoltage detection circuit, poweron RESET delay and watchdog feature for safe and hazard free microprocessor operations.




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