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Quantity | Price |
---|---|
1+ | HK$48.020 |
10+ | HK$44.510 |
50+ | HK$42.740 |
100+ | HK$40.960 |
250+ | HK$39.190 |
500+ | HK$37.420 |
1000+ | HK$36.600 |
Product Information
Product Overview
LTC3407 is a dual, constant frequency, synchronous step-down DC/DC converter. Each output voltage is adjustable from 0.6V to 5V. Internal synchronous 0.35 ohm, 1A power switches provide high efficiency without the need for external Schottky diodes. A user selectable mode input is provided to allow the user to trade-off ripple noise for low power efficiency. Burst Mode® operation provides the highest efficiency at light loads, while Pulse Skip Mode provides the lowest ripple noise at light loads. It is widely used in application such as PDAs/palmtop PCs, digital cameras, cellular phones, wireless and DSL modems etc.
- High efficiency upto 96%
- Operating voltage range is 2.5V to 5.5V
- Oscillator frequency is 1.5MHz typical at (VFBX = 0.6V)
- Low RDS(ON) internal switch is 0.35 ohm typical
- Current mode operation for excellent line and load transient response
- Short-circuit protected, power-on reset output, output voltages from 5V down to 0.6V
- Externally synchronizable oscillator, optional external soft-start
- Ultralow shutdown current is 1μA maximum at (run = 0V, VIN = 5.5V)
- Low dropout operation: 100% duty cycle
- Operating temperature is -40°C to 85°C, package style is 10-lead plastic DFN
Notes
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
Technical Specifications
Adjustable
1Outputs
2.5V
600mA
600mA
10Pins
5V
-
5V
96%
85°C
-
No SVHC (21-Jan-2025)
1.5MHz
2 Output
Synchronous Buck (Step Down)
5.5V
800mA
MSOP-EP
5V
Surface Mount
600mV
1.5MHz
-40°C
-
MSL 1 - Unlimited
MSOP-EP
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate