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TLV62569DBVR1.5MHz Step-down type Adjustable 600mV~5.5V 2A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
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RICHTEKDatasheet (PDF)
RT9277BGF
640kHz~1.2MHz Boost Adjustable 1.6A MSOP-8 Voltage Regulators - DC DC Switching Regulators RoHS
MSOP-8ROHS CompliantActive
High Performance, Low Noise Boost Converter
- Manufacturer
- RICHTEK
- Manufacturer part #
- RT9277BGF
- Store part #
- C250539
- Package / case
- MSOP-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,604 in stock
#C250539
Stock & price checked 28 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹95.40 | ₹95.40 |
| 10+ | ₹78.45 | ₹784.50 |
| 30+ | ₹69.97 | ₹2,099.10 |
| 100+ | ₹61.72 | ₹6,172.00 |
| 500+ | ₹50.42 | ₹25,210.00 |
| 1,000+ | ₹47.81 | ₹47,810.00 |
1 × ₹95.40
₹95.40
excl. GST
₹112.57 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
RT9277BGF
₹95.40 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Frequency - Switching
- 640kHz~1.2MHz
- Function
- Boost
- Number of Outputs
- 1
- Features
- Adjustable soft-start;External compensation;Light load efficient mode;Overcurrent Protection
- Output Type
- Adjustable
- Topology
- Boost
- Operating Voltage
- 2.5V~5.5V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 1.6A
- Quiescent Current
- 250uA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.059 g
Overview
The RT9277A/B is a high performance, low noise, fixed frequency step up DC-DC Converter. The RT9277A/B converters input voltage ranging 2.5V to 5.5V into output voltage up to 16V. Current mode control with external compensation network makes it easy to stabilize the system and keep maximum flexibility. Soft start function minimizes impact on the input power system. Internal power MOSFET with very low RDS(ON) provides high efficiency. The RT9277A/B automatically transits from PWM to PSM (Pulse Skipping Mode) during light load condition further increasing efficiency. 640kHz and 1.2MHz operation frequency options provide flexibiltity of minimum output inductor size, maximum efficiency and low BOM cost. The RT9277A/B also provides comprehensive protection functions such as UVLO, OCP and OTP.
Applications
- TFT LCD panel
- OLED Display
- PCMCIA Cards
- Portable Device
Key features
- 90% Efficiency
- Operating Range: 2.5V to 5.5V
- 1.6A, 0.2Ω, 16V Internal Power MOSFET
- 640kHz and 1.2MHz Operation Frequency
- External Compensation Network
- Internal/External Programmable Soft Start Function
- Small MSOP8 Package
- OCP and OTP Function are Included
- RoHS Compliant and 100% Lead (Pb)-Free
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