RT7272BGSP
DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-36Vin, 800mV-30Vout, 3Aout, SOP-8
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY11.580 (CNY13.0854) |
| 10+ | CNY7.700 (CNY8.701) |
| 50+ | CNY7.260 (CNY8.2038) |
| 100+ | CNY6.820 (CNY7.7066) |
| 250+ | CNY6.410 (CNY7.2433) |
| 500+ | CNY6.170 (CNY6.9721) |
| 1000+ | CNY5.940 (CNY6.7122) |
| 2500+ | CNY5.630 (CNY6.3619) |
Product Information
Product Overview
The RT7272BGSP is a 3A 36V 500kHz synchronous Step-Down Converter integrates a 150mΩ high side and a 80mΩ low side MOSFET to achieve high conversion efficiency up to 95%. The current mode control architecture supports fast transient response and simple compensation circuit. A cycle-by-cycle current limit function provides protection against shorted output and an internal soft-start eliminates input current surge during start-up. The converter provides complete protection functions such as input under-voltage lockout, output under-voltage protection, over-current protection and thermal shutdown.
- Internal N-MOSFETs
- Current mode control
- 150mΩ high-side,80mΩ low-side switch
- Stable with low ESR ceramic output capacitors
- Cycle-by-cycle current limit
- Input under-voltage lockout
- Output Under-voltage protection
- Thermal shutdown protection
- Adjustable current limit
- Power saving mode for high efficiency at light load
Applications
Power Management, Computers & Computer Peripherals, Consumer Electronics, Automotive
Technical Specifications
Adjustable
Synchronous Buck (Step Down)
36V
3A
8Pins
-
30V
95%
85°C
-
No SVHC (19-Jan-2021)
-
1Outputs
4.5V
3A
SOP
Surface Mount
800mV
500kHz
-40°C
-
MSL 3 - 168 hours
SOP
550kHz
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate