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Part Number: FA5305AS
Description: The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFE...
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FA5305AS
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DataSheet
General Description
FA5305AS General Description
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly because not many external components are needed.
FA5305AS Maximum Ratings
| Item | Symbol | Rating | Unit |
| Supply voltage | VCC | 30 | V |
| Output current | IO | ±1.5 | A |
| Error amplifier input voltage |
VIN | 4 | V |
| Feedback terminal input voltage | VFB | 4 | V |
| Overcurrent detection terminal input voltage |
VIS | 0.3 to +4 | V |
| CS terminal input current | ICS | 2 | mA |
| Total power dissipation (Ta = 25°C) |
Pd | 800 (DIP-8) *1 | mW |
| 550 (SOP-8) *2 | |||
| Operating temperature | Topr | 30 to +85 | |
| Storage temperature | Tstg | 40 to +150 |
FA5305AS Features
• Drive circuit for connecting a power MOS-FET (IO = ±1.5A)
• Wide operating frequency range (5 to 600kHz)
• Pulse-by-pulse overcurrent limiting function
Positive voltage detection: FA5304AP(S)
Negative voltage detection: FA5305AP(S)
• Overload cutoff function (Latch or non-protection mode selectable)
• Output ON/OFF control function by external signals
• Overvoltage cutoff function in latch mode
• Undervoltage malfunction prevention function (ON at 16V and OFF at 8.7V)
• Error amplifier for control by tertiary winding detection
• Low standby current (90 mA typ.)
• 8-pin package (DIP/SOP)
• Wide operating frequency range (5 to 600kHz)
• Pulse-by-pulse overcurrent limiting function
Positive voltage detection: FA5304AP(S)
Negative voltage detection: FA5305AP(S)
• Overload cutoff function (Latch or non-protection mode selectable)
• Output ON/OFF control function by external signals
• Overvoltage cutoff function in latch mode
• Undervoltage malfunction prevention function (ON at 16V and OFF at 8.7V)
• Error amplifier for control by tertiary winding detection
• Low standby current (90 mA typ.)
• 8-pin package (DIP/SOP)
FA5305AS Typical Application
• Switching power supply for general equipment
FA5301
PDF/DataSheet Download
- Datasheet: FA5301
- File Size: 65545 KB
- Manufacturer: FUJI [Fuji Electric]
- Click here to Download
- ·FA5301BP
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 65545 KB
- ·FA5301BPN
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 65545 KB
- ·FA5304
- Fuji
- Analog IC
- 289725 KB
- ·FA5304AP
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 286846 KB
- ·FA5304APS
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 286846 KB
- ·FA5305AP
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 286846 KB
- ·FA5305APS
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 286846 KB
- ·FA5310
- FUJI [Fuji Electric]
- Bipolar IC For Switching Power Supply Control
- 269870 KB
FA5305AS Relative Products
FA5305AP(S)
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly beca...
FA5305AP
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly beca...
FA5304AS
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly beca...
FA5304AP(S)
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly beca...
FA5304AP
The FA5304AP(S) and FA5305AP(S) are bipolar ICs for switching power supply control and can directly drive a power MOSFET. These ICs contain many functions in a small 8-pin package. With these ICs, a high-performance power supply can be created compactly beca...
FA5301BP
The FA5301BP(N) is a bipolar IC containing basic circuits necessary for PWM-type switching power supply control.This IC switches an external transistor according to external synchronizing pulses.
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