Product Summary
The TL2575HV-15IKV is a simple step-dwon switching voltage regulator. The TL2575HV-15IKV is greatly simplify the design of switching power supplies by conveniently providing all the active functions needed for a step-down (buck) switching regulator in an integrated circuit. Applications of the TL2575HV-15IKV include: Simple High-Efficiency Step-Down (Buck Regulators, Pre-Regulators for Linear Regulators, On-Card Switching Regulators and Positive-to-Negative Converters (Buck-Boost) .
Parametrics
TL2575HV-15IKV absolute maximum ratings: (1) Supply voltage VIN: 60V; (2) ON/OFF input voltage range: -0.3V , VIN; (3) Output voltage to GND (steady state) : -1V; (4) Maximum junction temperature: 150°C; (5) Storage temperature range: -65°C to 150°C.
Features
TL2575HV-15IKV features: (1) Fixed 3.3-V, 5-V, 12-V, and 15-V Options With ±5% Regulation (Max) Over Line, Load, and Temperature Conditions; (2) Specified 1-A Output Current; (3) Wide Input Voltage Range; (4) Require Only Four External Components (Fixed Versions) and Use Readily Available Standard Inductors; (5) 52-kHz (Typ) Fixed-Frequency Internal Oscillator; (6) TTL Shutdown Capability With 50μA (Typ)Standby Current; (7) High Efficiency as High as 88% (Typ) ; (8) Thermal Shutdown and Current-Limit Protection With Cycle-by-Cycle Current Limiting.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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TL2575HV-15IKV |
Texas Instruments |
DC/DC Switching Regulators 1-A Step-Down Vltge |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
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TL2575 |
Other |
Data Sheet |
Negotiable |
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TL2575-05IKTTR |
Texas Instruments |
DC/DC Switching Regulators 1-A Step-Down Vltge |
Data Sheet |
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TL2575-05IKTTRG3 |
Texas Instruments |
DC/DC Switching Regulators 1A Simple Step-Down Switching Vltg Regs |
Data Sheet |
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TL2575-05IKV |
Texas Instruments |
DC/DC Switching Regulators 1-A Step-Down Vltge |
Data Sheet |
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TL2575-05IN |
Texas Instruments |
DC/DC Switching Regulators 1-A Simple Step-Dwn Swch Volt Reg |
Data Sheet |
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TL2575-12IKTTR |
Texas Instruments |
DC/DC Switching Regulators 1-A Step-Down Vltge |
Data Sheet |
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