DZ09238-F04
类 型：双滚珠
风 量：90.57~123.50CFM
尺 寸：80x80x38mm
额定电压：12V
重 量：153.0g
DZ08038-F06
类 型：双滚珠
风 量：90.57~123.50CFM
尺 寸：80x80x38mm
额定电压：12V
重 量：153.0g
DZ12038-F05
类 型：双滚珠
风 量：90.57~123.50CFM
尺 寸：80x80x38mm
额定电压：12V
重 量：153.0g
DA04056-F01
类 型：双滚珠
风 量：90.57~123.50CFM
尺 寸：80x80x38mm
额定电压：12V
重 量：153.0g
Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option
Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
- Parameters
Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
Basic Info.
| Model NO. | MCP16251/2 | Specification | 28-pin QFN 28-pin SOIC |
| Origin | Guangdong, China | Production Capacity | 10000 Pieces/Day |
Part Name
Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option MCP16251/2
Features
•Up to 96% Typical Efficiency
•650mA Typical Peak Input Current Limit:
-IOUT > 100 mA @ 3.3V VOUT, 1.2V VIN
-IOUT > 250 mA @ 3.3V VOUT, 2.4V VIN
-IOUT > 225 mA @ 5.0V VOUT, 3.3V VIN
•Low Device Quiescent Current:
-Output Quiescent Current: < 4 μA typical,
device is not switching (VOUT > VIN, excluding feedback divider current)
-Input Sleep Current: 1 μA
-No Load Input Current: 14 μA typical
•Shutdown Current: 0.6 μA typical
•Low Start-Up Voltage: 0.82V, 1 mA load
•Low Operating Input Voltage: down to 0.35V
•Adjustable Output Voltage Range: 1.8V to 5.5V
•Maximum Input Voltage VOUT < 5.5V
•Automatic PFM/PWM Operation:
-PWM Operation: 500 kHz
-PFM Output Ripple: 150 mV typical
•Feedback Voltage: 1.23V
•Internal Synchronous Rectifier
•Internal Compensation
•Inrush Current Limiting and Internal Soft Start (1.5 ms typical)
•Selectable, Logic Controlled, Shutdown States:
-True Load Disconnect Option (MCP16251)
-Input-to-Output Bypass Option (MCP16252)
• Anti-Ringing Control
•Overtemperature Protection
•Available Packages:
-SOT-23, 6-Lead
-TDFN, 2 x 3 x 0.8 mm, 8-Lead
Applications
•One, Two and Three-Cell Alkaline and NiMH/NiCd Portable Products
•Solar Cell Applications
•Personal Care and Medical Products
•Bias for Status LEDs
•Smartphones, MP3 Players, Digital Cameras
•Remote Controllers, Portable Instruments
•Wireless Sensors
•Bluetooth Headsets
•+3.3V to +5.0V Distributed Power Supply
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Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option
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Dongguan Merry Electronic CO., LTD Was established in year of 2013，Mainly engaged in design, development and sales semiconductors...
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