TLE 4476

Features: • Output 1: 350 mA; 3.3 V  4 %• Output 2: 430 mA; 5.0 V  4 %• Enable input for output 2• Low quiescent current in OFF state• Wide operation range: up to 42 V• Reverse battery protection: up to 42 V• Output protected against short circuit•...

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SeekIC No. : 004520802 Detail

TLE 4476: Features: • Output 1: 350 mA; 3.3 V  4 %• Output 2: 430 mA; 5.0 V  4 %• Enable input for output 2• Low quiescent current in OFF state• Wide operation range: up to 42 ...

floor Price/Ceiling Price

Part Number:
TLE 4476
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: 2025/1/11

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Product Details

Description



Features:

• Output 1: 350 mA; 3.3 V  4 %
• Output 2: 430 mA; 5.0 V  4 %
• Enable input for output 2
• Low quiescent current in OFF state
• Wide operation range: up to 42 V
• Reverse battery protection: up to 42 V
• Output protected against short circuit
• Wide temperature range: 40 C to 170 C
• Over-voltage protection up to 65 V (< 400 ms)
• Over-temperature protection
• Over-load protection



Specifications

Parameter
Symbol
Limit Values
Unit
Remarks
min.
max.
Input I
Voltage VI 42
45
65
V t < 400ms
Current II     mA Internally limited
3.3 V Output Q1
Voltage VQ1 1 36 V  
Current IQ1     mA Internally limited
5.5 V Output Q2
Voltage VQ2 1 36 V
Current IQ2     mA Internally limited
Inhibit EN
Voltage VEN 42 42
65
V  t < 400 ms
Current VEN     mA Internally limited
Temperatures
Junction temperature Tj 50 170 °C  
Storage temperature Tstg 50 150 °C  

Note: ESD-Protection according to MIL Std. 883: ± 2 kV. Maximum ratings are absolute ratings; exceeding any one of these values may cause irreversible damage to the integrated circuit.



Description

The TLE 4476 is a monolithic integrated voltage regulator providing two output voltages, Q1 is a 3.3 V output for loads up to 350 mA and Q2 is a 5 V output providing 430 mA. The device is available in the P-TO252-5-1 (D-PAK) package. Output 2 can be switched ON/OFF via the Enable input EN.

The TLE 4476 is designed to supply microprocessor systems under the severe conditions of automotive applications and is therefore equipped with additional protection functions against over load, short circuit and over temperature.




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