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ANALOG DEVICES LTC3788EGN-1#PBF
DC/DC Controller, Synchronous Boost, 4.5 to 38V Supply, 2 Output, 96% Duty Cycle, 760kHz, NSSOP-28
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3788EGN-1#PBF
- Order Code:
- 4026443
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- Technical Datasheet:
- LTC3788EGN-1#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC3788-1 is a high performance 2-phase dual synchronous boost converter controller that drives all N-channel power MOSFETs. Synchronous rectification increases efficiency, reduces power losses and eases thermal requirements, allowing the device to be used in high power boost applications. A constant-frequency current mode architecture allows a phase-lockable frequency of upto 850KHz. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. It features a precision 1.2V reference and a power good output indicator. Independent SS pins for each controller ramp the output voltages during start-up. The PLLIN/MODE pin selects among Burst Mode operation, pulse-skipping mode or continuous inductor current mode at light loads. It is widely used in applications such as industrial, automotive, medical, military etc.
- Synchronous operation for highest efficiency and reduced heat dissipation
- Chip bias voltage operating range is 4.5V to 38V
- Output voltages upto 60V, RSENSE or inductor DCR current sensing
- 100% duty cycle capability for synchronous MOSFET
- Adjustable output voltage soft start
- Power good output voltage monitor
- Low quiescent current is 125µA typical at (RUN1 = 5V and RUN2 = 0V or RUN1 = 0V)
- Low shutdown current is 8μA typical at (RUN1,2 = 0V, TA = 25°C, VBIAS = 12V)
- Operating temperature is -40°C to 125°C
- Package style is 28-lead plastic SSOP
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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- Current Mode Control
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- 4.5V
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- 38V
- :
- 2Outputs
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- 96%
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- NSSOP
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- 28Pins
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- 760kHz
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- Synchronous Boost (Step Up)
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- -40°C
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- 125°C
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- -
- :
- -
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- MSL 1 - Unlimited
Technical Documents (2)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
132 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
¥1,725.22
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¥1,897.74
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,725.22 (¥1,897.74) | ( ) |
| 10+ | ¥1,179.14 (¥1,297.05) | ( ) |
| 49+ | ¥951.65 (¥1,046.82) | ( ) |
| 147+ | ¥923.93 (¥1,016.32) | ( ) |
| 294+ | ¥896.20 (¥985.82) | ( ) |
| 539+ | ¥868.47 (¥955.32) | ( ) |
| 1029+ | ¥840.74 (¥924.81) | ( ) |
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