TLE4250GHTSA1

TLE4250GHTSA1 Datasheet

TLE 4250 G

Part	Datasheet
TLE4250GHTSA1	TLE4250GHTSA1 (pdf)

Related Parts	Information
TLE4250GNTSA1	TLE4250GNTSA1

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Low-Drop Voltage Tracker TLE 4250 G • Output tracking tolerance ± • 50 mA output current • Combined Tracking/Enable input • Very low current consumption in off mode • Low drop voltage • Suitable for use in automotive electronics • Wide operation range up to 40 V • Wide temperature range 40 °C Tj 150 °C Type TLE 4250 G Ordering Code Q67006-A9351 SCT 595 Package SCT-595 SMD Functional Description Supply voltages up to 40 V are tracked to a reference voltage at the adjust input. Therefore the Adjust pin has to be connected to a reference voltage, e.g. to a 5 V supply on a micro-controller port. The output is able to drive a load up to 50 mA while it follows the output of a main voltage regulator within an accuracy of The TLE 4250 G can be switched in stand-by mode via the adjust input which causes the current consumption to drop to very low values. This feature makes the IC suitable for low power battery applications. 2000-10-04 TLE 4250 G AEP02581 Figure 1 Pin Configuration top view Pin Definitions and Functions Pin No. Symbol Function Adjust/Enable input connect to the reference voltage via ext. resistor or micro-controller port high active input Ground internally connected to pin 5 Input voltage Output voltage must be blocked by a capacitor CQ 1 µF, 2 ESR 7 Ground 2000-10-04 TLE 4250 G TLE 4250G 1 ADJ AEB02582 Figure 2 Block Diagram 2000-10-04 TLE 4250 G Absolute Maximum Ratings 40 °C < Tj < 150 °C Parameter Symbol Limit Values Unit min. max. Remarks Input Voltage Current 42 45 V mA internally limited Output Voltage Current 1 40 V mA internally limited Adjust Voltage Current

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Low-Drop Voltage Tracker

TLE 4250 G
• Output tracking tolerance ±
• 50 mA output current
• Combined Tracking/Enable input
• Very low current consumption in off mode
• Low drop voltage
• Suitable for use in automotive electronics
• Wide operation range up to 40 V
• Wide temperature range 40 °C Tj 150 °C

Type TLE 4250 G
Ordering Code Q67006-A9351

SCT 595

Package SCT-595 SMD

Functional Description

Supply voltages up to 40 V are tracked to a reference voltage at the adjust input. Therefore the Adjust pin has to be connected to a reference voltage, e.g. to a 5 V supply on a micro-controller port.

The output is able to drive a load up to 50 mA while it follows the output of a main voltage regulator within an accuracy of

The TLE 4250 G can be switched in stand-by mode via the adjust input which causes the current consumption to drop to very low values. This feature makes the IC suitable for low power battery applications.
2000-10-04

TLE 4250 G

AEP02581

Figure 1 Pin Configuration top view

Pin Definitions and Functions

Pin No. Symbol Function

Adjust/Enable input connect to the reference voltage via
ext. resistor or micro-controller port high active input

Ground internally connected to pin 5

Input voltage

Output voltage must be blocked by a capacitor

CQ 1 µF, 2 ESR 7

Ground
2000-10-04

TLE 4250 G

TLE 4250G
1 ADJ

AEB02582

Figure 2 Block Diagram
2000-10-04

TLE 4250 G

Absolute Maximum Ratings
40 °C < Tj < 150 °C

Parameter

Symbol Limit Values Unit
min. max.

Remarks

Input Voltage Current
42 45 V
mA internally limited

Output Voltage Current
1 40 V
mA internally limited

Adjust Voltage Current

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Datasheet ID: TLE4250GHTSA1 638733