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TEXAS INSTRUMENTS LM3485MM/NOPB
Hysteretic PFET Controller, 4.5V to 35V, 1 Output, Buck, 1MHz, VSSOP-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- LM3485MM/NOPB
- Order Code:
- 3008651
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Product Overview
The LM3485MM/NOPB is a hysteretic non-synchronous PFET Buck Controller used to quickly and easily develop a small switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple design without any control loop stability concerns using a wide variety of external components. The PFET architecture also allows for low component count as well as ultra-low dropout, 100% duty cycle operation. Another benefit is high efficiency operation at light loads without an increase in output ripple. Current limit protection is provided by measuring the voltage across the PFET's RDS(ON), thus eliminating the need for a sense resistor. The cycle-by-cycle current limit can be adjusted with a single resistor, ensuring safe operation over a range of output currents.
- Easy to use control methodology
- No control loop compensation required
- 93% High efficiency
- 100% Duty cycle
- Current limit protection
- Green product and no Sb/Br
Applications
Power Management, Audio, Communications & Networking
Product Information
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- :
- Hysteretic Control
- :
- 4.5V
- :
- 35V
- :
- 1Outputs
- :
- 100%
- :
- VSSOP
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- 8Pins
- :
- 1MHz
- :
- Buck (Step Down)
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- -
Technical Documents (1)
Packaging type
Cut Tape
212 In stock Need more?
212 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 10/27/25
212 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥285.29
(
¥313.82
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥285.29 (¥313.82) | ( ) |
| 10+ | ¥242.97 (¥267.27) | ( ) |
| 50+ | ¥224.94 (¥247.43) | ( ) |
| 100+ | ¥206.91 (¥227.60) | ( ) |
| 250+ | ¥194.37 (¥213.81) | ( ) |
| 500+ | ¥170.86 (¥187.95) | ( ) |
| 1000+ | ¥130.73 (¥143.80) | ( ) |
| 2500+ | ¥128.12 (¥140.93) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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