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ANALOG DEVICES MAX1653ESE+
DC/DC Controller, Synchronous Buck (Step Down), 4.5 V to 30 V, 1 Output, 300 kHz, NSOIC-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX1653ESE+
- Order Code:
- 2514104
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- Technical Datasheet:
- MAX1653ESE+ Datasheet
- ECAD / MCAD
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Product Overview
The MAX1653ESE+ is a high efficiency, PWM, step-down DC-DC controller in 16 pin NSOIC package. BiCMOS, switch-mode power supply controller designed primarily for buck topology regulator in battery powered applications where high efficiency and low quiescent supply current are critical. Device achieve up to 96% efficiency and deliver up to 10A using a unique Idle Mode synchronous rectified PWM control scheme. It automatically switches between PWM operation at heavy loads and pulse frequency modulated (PFM) operation at light loads to optimize efficiency over the entire output current range. It also features logic-controlled, forced PWM operation for noise-sensitive applications.
- Supply voltage range is 4.5V to 30V
- Operating temperature range from -40°C to 85°C
- Pin compatible upgrades to popular MAX797
- Programmable soft start
- 99% duty cycle for lower dropout
- Quiescent supply current is 170µA
- Logic controlled shutdown is 3µA
- N-channel, synchronous rectified control
- Oscillator frequency of 150KHz at SYNC = 0 or 5V & 300KHz at SYNC = REF PWM switching
- Feedback voltage is 2.5V
Applications
Power Management, Industrial
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- Constant Frequency
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- 4.5V
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- 30V
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- 1Outputs
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- 99%
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- NSOIC
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- 16Pins
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- 300kHz
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- Synchronous Buck (Step Down)
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- -40°C
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- 85°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
11 In stock Need more?
11 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 4/7/25
11 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
¥1,920.19
(
¥2,112.21
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,920.19 (¥2,112.21) | ( ) |
| 10+ | ¥1,321.41 (¥1,453.55) | ( ) |
| 50+ | ¥1,067.47 (¥1,174.22) | ( ) |
| 100+ | ¥987.53 (¥1,086.28) | ( ) |
| 250+ | ¥971.77 (¥1,068.95) | ( ) |
| 500+ | ¥963.89 (¥1,060.28) | ( ) |
| 1000+ | ¥956.01 (¥1,051.61) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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