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ANALOG DEVICES LTC3311SIV#TRMPBF
DC/DC POL Converter, Adjustable, Synchronous Buck, 2.25 - 5.5 V, 500 mV to 5.5 V/12.5 A out, LQFN-EP
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3311SIV#TRMPBF
- Order Code:
- 4033654
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- Technical Datasheet:
- LTC3311SIV#TRMPBF Datasheet
- ECAD / MCAD
-
Product Overview
LTC®3311S is a very small low noise monolithic step-down DC/DC converter. This device employs silent switcher 2 architecture with internal hot loop bypass capacitors to achieve both low EMI and high efficiency at switching frequencies as high as 5MHz. For systems with higher power requirements, multi-phasing parallel converters is readily implemented. The LTC3311S uses a constant frequency, peak current mode control architecture for fast transient response. A 500mV reference allows for low voltage outputs. Its 100% duty cycle operation delivers low dropout. Other features include a power good signal when the output is in regulation, precision enable threshold, output overvoltage protection, thermal shutdown, a temperature monitor, clock synchronization, mode selection and output short circuit protection. Typical applications are automotive/industrial/communications, servers, telecom power supplies, distributed DC power systems (POL), FPGA, ASIC, µP core supplies.
- Ultralow EMI emissions, 4.5mohm NMOS and 16mohm PMOS
- Wide bandwidth, fast transient response, die temperature monitor
- Safely tolerates inductor saturation in overload, peak current mode control
- Operating supply voltage (VIN) of 2.25V to 5.5V, VOUT range from 0.5V to VIN
- VOUT accuracy of ±1% with remote sense, Temperature range from -40°C to 125°C
- Minimum on-time is 35ns
- Shutdown current of 1µA, output soft-start with voltage tracking
- Configurable for paralleling power stages in forced continuous mode
- 18-lead (3mm × 3mm) LQFN (laminate package with QFN footprint) package
- Pin compatible with LTC3310/LTC3310S and LTC3311
Product Information
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- :
- Module
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- 2.25V
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- 5.5V
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- 1 Output
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- LQFN-EP
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- 18Pins
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- 12.5A
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- 500mV
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- 5.5V
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- 2MHz
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- Synchronous Buck (Step Down)
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- 125°C
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- -
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- MSL 3 - 168 hours
Technical Documents (1)
Packaging type
Cut Tape
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Extra stock is available upon order to the Supplier Lead Time which is approximately 3/11/24
1,000 UK stock available for 3-4 business days delivery
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HK$84.75
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | HK$84.75 | |
| 10+ | HK$76.58 | |
| 25+ | HK$73.02 | |
| 100+ | HK$63.40 | |
| 250+ | HK$60.55 | |
| 500+ | HK$58.53 | |
| 1000+ | HK$57.36 | |
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