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TLE 4260

Features: • Low-drop voltage• Very low quiescent current• Low starting current consumption• Integrated temperature protection• Protection against reverse polarity• Input voltage up to 42 V• Overvoltage protection up to 65 V (£ 400 ms)• Short-ci...

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SeekIC No. : 004520782 Detail

TLE 4260: Features: • Low-drop voltage• Very low quiescent current• Low starting current consumption• Integrated temperature protection• Protection against reverse polarity•...

TLE 4260 Data Sheet

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Part Number:
TLE 4260
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Low-drop voltage
• Very low quiescent current
• Low starting current consumption
• Integrated temperature protection
• Protection against reverse polarity
• Input voltage up to 42 V
• Overvoltage protection up to 65 V (£ 400 ms)
• Short-circuit proof
• Suited for automotive electronics
• Wide temperature range
• EMC proofed (100 V/m)


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Limit Values
Unit
 Remarks
min.
max.
Input (Pin 1)
Input voltage VI 42
 45
 V  
Input voltage VI   65 V t 400 ms
Input current II   1.6 A  
Reset Output (Pin 2)
Voltage VR 0.3 42 V  
Current IR       Internally limited
Ground (Pin 3)
Current IGND 0.5   A Internally limited
Reset Delay (Pin 4)
Voltage VD 0.3 42 V  
Current ID       Internally limited
Output (Pin 5)
Voltage VI VQ 5.25 VI V  
Current IQ   1.4 A  
Watchdog
Voltage VW 0.3 VI V  
Temperatures
Junction temperature Tj   32 °C  
Storage temperature Tstg 50 150 °C  
Input voltage VI   32 V 1)
Junction temperature Tj 40 165 °C  
Thermal Resistances
Junction ambient Rthja   65 K/W  
Junction case Rthjc   3 K/W  

1) See diagram "Output Current versus Input Voltage"


Description

TLE 4260; S is a 5-V low-drop fixed-voltage regulator in a P-TO220-5-H/S package. The maximum input voltage is 42 V (65 V/£ 400 ms). The device can produce an output current of more than 500 mA. It is shortcircuit-proof and incorporates temperature protection that disables the circuit at unpermissibly high temperatures. Due to the wide temperature range of 40 to 150 °C, the TLE 4260; S is also suitable for use in automotive applications.

The TLE 4260 regulates an input voltage VI in the range 6 < VI < 35 V to VQnominal = 5.0 V. A reset signal is generated for an output voltage of VQ < 4.75 V. The reset delay can be set externally with a capacitor. If the output current is reduced below 10 mA, the regulator switches internally to standby and the reset generator is turned off. The standby current drops to max. 700 mA.




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