TLE4307 Infineon Technologies, TLE4307 Datasheet

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TLE4307

Manufacturer Part Number
TLE4307
Description
Power-Charge-Pump and Low-Drop Voltage Regulator
Manufacturer
Infineon Technologies
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
TLE4307DV33
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
TLE4307V33
Manufacturer:
infineon
Quantity:
41
www.DataSheet4U.com
Type
TLE 4307 DV33
TLE 4307 DV38
Power-Charge-Pump and Low-Drop Voltage Regulator
Power Charge Pump Circuit Features
• High Current Capability
• Short Circuit Protection
• Overtemperature Protection
• Active Zener Circuit
Very Low Drop Voltage Regulator Features
• 3.3 V or 3.8 V output voltage
• Low Output Voltage Tolerance
• High Current Capability 800 mA
• Short Circuit Protection
• Overtemperature Protection
General Features
• Optimized SMD Package
Functional Description
The TLE 4307 is a monolithic integrated power charge pump with a Low Drop Voltage
Regulator. The power charge pump loads an energy storage capacitor at pin C. The
voltage regulator supplies 3.3 V or 3.8 V out of this storage capacitor with up to 800 mA
output current. The TLE 4307 is intended for use with DC supplies for consumer or
industrial applications.
Data Sheet Rev. 1.1
New Type
Ordering Code
Q67006-A9444
Q67006-A9415
1
Package
P-TO252-5-1 (D-PAK)
P-TO252-5-1 (D-PAK)
P-TO252-5-1
TLE 4307
2000-10-11

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TLE4307 Summary of contents

Page 1

Power-Charge-Pump and Low-Drop Voltage Regulator Power Charge Pump Circuit Features • High Current Capability • Short Circuit Protection • Overtemperature Protection • Active Zener Circuit Very Low Drop Voltage Regulator Features • 3 3.8 V output voltage • ...

Page 2

Figure 1 Pin Configuration (top view) Pin Definitions and Functions Pin No. Symbol GND www.DataSheet4U.com Data Sheet Rev. 1.1 P-TO252-5-1 (D-PAK) GND Function Input; Connect to the input ...

Page 3

Figure 2 Block Diagram Circuit Description The TLE 4307 consists of 2 stages, the charge pump and the very low drop voltage regulator. Charge Pump The power stage is used as a switching element, that is driven by a buffer. ...

Page 4

4x1N4001 S Line D1 or B40C800 100 pF Figure 3 Application Example Application Description The IC is meant to be used with a DC power supply. ...

Page 5

Absolute Maximum Ratings Parameter Input Input voltage Input current (during pump cycle) Input current (during active zener operation) Charge-Pump Output Voltage Current Slewrate Input Voltage Current Regulator Output Voltage Current Temperature Junction temperature Storage temperature Thermal Data ...

Page 6

Absolute Maximum Ratings (cont’d) Parameter ESD All pins to GND Operating Range Input voltage Output current Junction temperature www.DataSheet4U.com Data Sheet Rev. 1.1 Symbol Limit Values min. max – ESD ICL I 0 ...

Page 7

Electrical Characteristics < All voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified. Parameter Current consumption – Current ...

Page 8

Electrical Characteristics (cont’ < All voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified. Parameter Line regulation Power Supply Ripple rejection Output Capacitor Slewrate Input ...

Page 9

Package Outlines P-TO252-5-1 (D-PAK) (Plastic Transistor Single Outline Package) www.DataSheet4U.com Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information”. SMD = Surface Mounted Device Data Sheet Rev. 1.1 +0.15 6.5 -0.10 5.4 ...

Page 10

... We hereby disclaim any and all warranties, including but not limited to warranties of non- infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, deliv- ery terms and conditions and prices please ...

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