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TEXAS INSTRUMENTS LM5017MR/NOPB
DC-DC Switching Regulator, Adjustable, 7.5V-100Vin, 1.225V-90Vout, 0.6Aout, PPAD-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM5017MR/NOPB
- Order Code:
- 3007218
-
- ECAD / MCAD
-
Product Overview
The LM5017MR/NOPB is a 100V, 600mA synchronous Step-down Regulator with integrated high side and low side MOSFETs. The constant on-time (COT) control scheme employed in the LM5017 requires no loop compensation, provides excellent transient response and enables very high step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage start-up regulator provides bias power for internal operation of the IC and for integrated gate drivers. A peak current limit circuit protects against overload conditions. The under-voltage lockout (UVLO) circuit allows the input under-voltage threshold and hysteresis to be independently programmed. Other protection features include thermal shutdown and bias supply under-voltage lockout (VCC UVLO).
- Integrated 100V high-side and low-side switches
- No Schottky required
- Constant on-time control
- No loop compensation required
- Ultra-fast transient response
- Nearly constant operating frequency
- Intelligent peak current limit
- Adjustable output voltage from 1.225V
- Precision 2% feedback reference
- Frequency adjustable to 1MHz
- Adjustable under-voltage lockout (UVLO)
- Remote shutdown
- Thermal shutdown
- Green product and no Sb/Br
Applications
Metering, Communications & Networking, Automotive, Power Management
Product Information
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- :
- Synchronous Buck (Step Down)
- :
- 7.5V
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- 100V
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- 1Outputs
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- SO PowerPAD
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- 8Pins
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- 600mA
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- 1.225V
- :
- 90V
- :
- 1MHz
- :
- 125°C
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- -
- :
- -
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- -
Technical Documents (1)
Available for back order
More stock available to supplier lead times which is approximately 15/12/25
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$8.53
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