Purchase AN8049FHN, In-stock AN8049FHN From SeekIC.
- Table of contents:
AN8049FHN
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Suppliers
DataSheet
General Description
AN8049FHN Maximum Ratings
| Parameter | Symbol | Rating | Unit |
| Supply voltage | VCC | 14.2 | V |
| Off pin allowable application voltage | VOFF | 14.2 | V |
| Error amplifier input pin allowable application voltage *2 | VIN | VCC | V |
| OUT1 and OUT2 pin outputsource current | ISO(OUT) | -50 | mA |
| OUT3 pin output current | ISO(OUT) | +50 | mA |
| Power dissipation *1 | PD | 111 | mW |
| Operating temperature | Topr | -30 to +85 | °C |
| Storage temperature | Tstg | -55 to +150 | °C |
AN8049FHN Features
` Wide operating supply voltage range: 1.8 V to 14 V
` High-precision reference voltage circuit
- VREF pin voltage: ±1%
- Error amplifier: ±1.5%
` Ultrathin surface mounting package for miniaturized and thinner power supplies
Package: QFN-24
0.5-mm lead pitch
5.4 mm ´ 4.4 mm ´ t 0.8 mm
` Supports control over a wide output frequency range: 20 kHz to 1 MHz
` On/off (sequence control) pins provided for each channel for easy sequence control setup
` The negative supply error amplifier supports 0-volt input.
Common-mode input voltage range: - 0.1 V to VCC -1.4 V
This allows the number of external components to be reduced by two resistors.
` Fixed duty factor: 86%
However, the duty can be adjusted to anywhere from 0% to 100% with an external resistor.
` Timer latch short-circuit protection circuit (charge current: 1.1 mA typical)
` Low input voltage malfunction prevention circuit (U.V.L.O.)
(operation start voltage: 1.67 V typical)
` Standby function (active-high control input, standby mode current: 1 mA maximum)
` High-precision reference voltage circuit
- VREF pin voltage: ±1%
- Error amplifier: ±1.5%
` Ultrathin surface mounting package for miniaturized and thinner power supplies
Package: QFN-24
0.5-mm lead pitch
5.4 mm ´ 4.4 mm ´ t 0.8 mm
` Supports control over a wide output frequency range: 20 kHz to 1 MHz
` On/off (sequence control) pins provided for each channel for easy sequence control setup
` The negative supply error amplifier supports 0-volt input.
Common-mode input voltage range: - 0.1 V to VCC -1.4 V
This allows the number of external components to be reduced by two resistors.
` Fixed duty factor: 86%
However, the duty can be adjusted to anywhere from 0% to 100% with an external resistor.
` Timer latch short-circuit protection circuit (charge current: 1.1 mA typical)
` Low input voltage malfunction prevention circuit (U.V.L.O.)
(operation start voltage: 1.67 V typical)
` Standby function (active-high control input, standby mode current: 1 mA maximum)
AN8049FHN Typical Application
· Electronic equipment that requires a power supply system
AN8049FHN
PDF/DataSheet Download
- Datasheet: AN8049FHN
- File Size: 174695 KB
- Manufacturer: PANASONIC [Panasonic Semiconductor]
- Click here to Download
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