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The MB39C014 is a current mode type 1-channel DC/DC converter IC built-in switching FET, synchronous rectification, and down conversion support. The device is integrated with a switching FET, oscillator, error amplifier, PWM control circuit, reference voltage source, and POWERGOOD circuit. External inductor and decoupling capacitor are needed only for the ex.
■ High efficiency
: 96% (Max)
■ Output current (DC/DC)
: 800 mA (Max)
■ Input voltage range
: 2.5 V to 5.5 V
■ Operating frequency
: 2.0/3.2 MHz (Typ)
■ No flyback diode needed
■ Low dropout operation
: For 100% on duty
■ Built-in high-precision reference voltage generator
: 1.20 V ± 2%
■ C.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MB39C011A |
Cypress Semiconductor |
2 ch DC/DC Converter IC |
|
| 2 | MB39C015 |
Fujitsu Component |
2 ch DC/DC Converter IC Built-in Switching FET |
|
| 3 | MB39C001 |
Fujitsu |
1-Channel PFM/PWM Synchronous Rectification Step Down Regulator |
|
| 4 | MB39C006A |
Fujitsu Component |
1 ch DC/DC Converter IC Built-in Switching FET & POWERGOOD function |
|
| 5 | MB39C007 |
Fujitsu Component |
2 ch DC/DC Converter IC Built-in Switching FET & voltage detection function |
|
| 6 | MB39C022G |
Cypress |
Buck DC/DC Converter + Low Noise LDO |
|
| 7 | MB39C022J |
Cypress |
Buck DC/DC Converter + Low Noise LDO |
|
| 8 | MB39C022L |
Cypress |
Buck DC/DC Converter + Low Noise LDO |
|
| 9 | MB39C022N |
Cypress |
Buck DC/DC Converter + Low Noise LDO |
|
| 10 | MB39C031 |
Cypress |
2ch Buck DC/DC Converter + 1ch LDO |
|
| 11 | MB39C308 |
Fujitsu |
6ch DC/DC Converter IC |
|
| 12 | MB39C313 |
Fujitsu |
4ch System Power Management IC |
|