Fujitsu MB39A113
MB39A113 is a DC/DC converter IC of pulse width modulation (PWM) type for charging, capable of independently controlling the output voltage and output current. MB39A113 is suitable for down conversion.| Part No. | MB39A113 |
|---|---|
| Datasheet | MB39A113 Download |
| Manufacturer |  Fujitsu |
| Description | DC/DC Converter IC |
| Buy | Stock & Price |
APPLICATIONS
(Secondary Battery) DC/DC Converter IC for Charging Li-ion Battery MB39A113●
DESCRIPTION
MB39A113 is suitable for down conversion. MB39A113 can dynamically control the charge current of the secondary battery, to keep the power constant by detecting a voltage drop in an AC adapter (dynamically-controlled charging) . MB39A113 can easily set the charge current value, making it ideal for use as a built-in charging device in products such as notebook PC.●
FEATURES
● Built-in dual constant-current control circuits● Analog control of charge current is possible. (+INE1 and +INE2 terminals)
● Built-in AC adapter detection function (fixing the output in the off state when the VCC voltage is lower than the battery voltage + 0.2 V)
● Possible to prevent mis-detecting of fully-charged state by constant-voltage control state detection function (CVM terminal)
● Built-in overvoltage detection function of charge-voltage (OVP terminal) (Continued)
● PACKAGE 24-pin plastic SSOP (FPT-24P-M...
