Purchase TL5001AC, In-stock TL5001AC From SeekIC.
Part Number: TL5001AC
Description: The TL5001 and TL5001A incorporate on a single monolithic chip all the functions required for a pulse-...
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TL5001AC
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DataSheet
General Description
TL5001AC General Description
The TL5001 and TL5001A incorporate on a single monolithic chip all the functions required for a pulse-width-modulation (PWM) control circuit. Designed primarily for power-supply control, the TL5001/A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout (UVLO), short-circuit protection (SCP), and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3% compared to ±5% for the TL5001.
The error-amplifier common-mode voltage ranges from 0 V to 1.5 V. The noninverting input of the error amplifier is connected to a 1-V reference. Dead-time control (DTC) can be set to provide 0% to 100% dead time by connecting an external resistor between DTC and GND. The oscillator frequency is set by terminating RT with an external resistor to GND. During low VCC conditions, the UVLO circuit turns the output off until VCC recovers to its normal operating range.
The TL5001C and TL5001AC are characterized for operation from 20°C to 85°C. The TL5001I and TL5001AI are characterized for operation from 40°C to 85°C. The TL5001Q and TL5001AQ are characterized for operation from 40°C to 125°C. The TL5001M and TL5001AM are characterized for operation from 55°C to 125°C.
TL5001AC Maximum Ratings
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .. . 41 V
Amplifier input voltage, VI(FB). . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . .. . . 20 V
Output voltage, VO, OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . 51 V
Output current, IO, OUT. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 21 mA
Output peak current, IO(peak), OUT . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . 100 mA
Continuous total power dissipation . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating ambient temperature range, TA: TL5001C, TL5001AC . . . .. 20°C to 85°C
TL5001I, TL5001AI . . . . . 40°C to 85°C
TL5001Q, TL5001AQ . .. . 40°C to 125°C
TL5001M, TL5001AM . . .. 55°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . .. . . . . . .. . .65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . .. . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to network ground terminal.
Amplifier input voltage, VI(FB). . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . .. . . 20 V
Output voltage, VO, OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . 51 V
Output current, IO, OUT. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 21 mA
Output peak current, IO(peak), OUT . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . 100 mA
Continuous total power dissipation . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating ambient temperature range, TA: TL5001C, TL5001AC . . . .. 20°C to 85°C
TL5001I, TL5001AI . . . . . 40°C to 85°C
TL5001Q, TL5001AQ . .. . 40°C to 125°C
TL5001M, TL5001AM . . .. 55°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . .. . . . . . .. . .65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . .. . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to network ground terminal.
TL5001AC Connection Diagram
TL5001ACD
PDF/DataSheet Download
- Datasheet: TL5001ACD
- File Size: 357265 KB
- Manufacturer: TI [Texas Instruments]
- Click here to Download
- ·TL500
- TI [Texas Instruments]
- PULSE-WIDTH-MODULATION CONTROL CIRCUITS
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- ·TL5001
- TI [Texas Instruments]
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- ·TL5001A
- TI [Texas Instruments]
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- ·TL5001ACP
- TI [Texas Instruments]
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- ·TL5001AD
- TI [Texas Instruments]
- PULSE-WIDTH-MODULATION CONTROL CIRCUITS
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- TI [Texas Instruments]
- PULSE-WIDTH-MODULATION CONTROL CIRCUITS
- 357265 KB
- ·TL5001AID
- TI [Texas Instruments]
- PULSE-WIDTH-MODULATION CONTROL CIRCUITS
- 357265 KB
- ·TL5001AIP
- TI [Texas Instruments]
- PULSE-WIDTH-MODULATION CONTROL CIRCUITS
- 357265 KB
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