Datasheet for the M48T18, a TIMEKEEPER device from ST that combines battery-backed static RAM with a real-time clock in one package.

Renesas datasheet for the ISL6251A, dated 2004-11-03 and supplied as a 1.05 MB PDF. The ISL6251A is a battery charger controller often found in older laptops, regulating…

Summary datasheet for the ATmega406 AVR microcontroller, a 179 KB PDF. The ATmega406 is aimed at smart battery management, so this part often turns up inside laptop and…

Datasheet for the Maxim MAX691 microprocessor supervisory circuit, which combines power-on reset generation, a watchdog timer, battery backup switchover and memory write…

Datasheet for the Microchip PIC14C000, a mixed-signal microcontroller aimed at measurement applications such as battery monitoring, delivered as a 766 KB PDF.

Texas Instruments datasheet for the bq24735 and possibly related parts, a 2.35 MB PDF. The bq24735 is a battery charge controller used in many laptops to manage adapter…

Datasheet for the TI bq24725 battery charge controller, a 1.49 MB PDF. The chip is controlled over SMBus and drives external MOSFETs to supply the system and charge a…

PDF datasheet of 1.39 MB for the TI bq24780S notebook battery charge controller, saved here as a numbered duplicate.

Datasheet for the DS1307 serial real-time clock, provided as a 165 KB PDF. The chip keeps time and calendar data, communicates over the I2C bus, includes 56 bytes of…

Texas Instruments bq24780S battery charge controller datasheet, a 1.39 MB PDF that appears to be a duplicated copy given the repeated suffix in the name.

Texas Instruments bq24725A datasheet, 2.30 MB PDF, for an SMBus-controlled battery charge controller used in many notebooks.

Datasheet for the LTC4412HV from Linear Technology, a low-loss PowerPath controller that drives an external P-channel MOSFET as an ideal diode.

Microchip PIC14000 datasheet, a 766 KB PDF. This mixed-signal microcontroller integrates analog measurement features and was commonly used in battery chargers and…

Datasheet for the LM358A, a 4.09 MB PDF. The LM358 family are dual operational amplifiers, commonly found in power supplies, chargers, monitor boards and battery…

Datasheet for the Texas Instruments bq24751A, a synchronous battery charge controller widely used in notebook charging circuits.

Full datasheet for the ATmega406 AVR microcontroller, a 1.68 MB PDF. This chip is designed for smart lithium battery packs, integrating cell balancing, voltage and…

Datasheet for the Atmel ATxmega256A3B, a specific AVR XMEGA microcontroller with 256 KB of flash in a 64-pin package.

PDF datasheet for the ISL6257, a 493 KB document whose name carries only the part number.

PDF datasheet titled bq25a, 1.73 MB. The name is brief and does not identify the exact part, though the bq prefix is used by Texas Instruments for battery management and…

Microchip PIC16HV540 datasheet in PDF, 1.48 MB. The HV designation refers to a high-voltage variant of the baseline PIC family designed to run from a wider supply range…

Datasheet in PDF form for the IT8987E, an ITE embedded controller of the kind used in laptops to manage power-on, keyboard, battery charging and fan control.

PDF datasheet of 238 KB covering the AO4423, a P-channel power MOSFET made by Alpha and Omega Semiconductor in SO-8 form.

Datasheet for the Microchip PIC16LC74B, a compact 615 KB PDF. The LC prefix indicates the low-voltage version of the PIC16C74B, with an extended supply range suited to…

Datasheet for the Texas Instruments BQ24735, an SMBus-controlled battery charge controller common on notebook motherboards, in a 2.38 MB PDF.

Datasheet for the KB9022Q, an ENE Technology keyboard and embedded controller found on many notebook motherboards, in a compact 137 KB PDF.

Datasheet for the ITE IT8512E-F embedded controller, a 1.99 MB PDF. Chips of this family serve as the keyboard and embedded controller on many notebook motherboards…

Datasheet in PDF form, 895 KB, for the ISL88731C, an Intersil SMBus-controlled battery charger IC widely used on notebook motherboards.

Datasheet in PDF form for the ITE IT8987 embedded controller, labelled for the HP Pavilion 15 AU series.

Renesas ISL95338 datasheet in PDF form, 849 KB, with a date code of June 2019 in the file name indicating that document revision.

Alpha and Omega Semiconductor datasheet for the AO4409, a P-channel MOSFET in an SO-8 package, delivered as a 302 KB PDF.

Datasheet for the Texas Instruments bq24741, a battery charge controller used in notebook power circuits, supplied as a 1.37 MB PDF.

Datasheet in PDF form, 1.88 MB, named BQ738, most likely the Texas Instruments BQ24738 notebook charger controller under its abbreviated package marking, though the name…

Datasheet for the KB9022Q, an ENE embedded controller widely used on laptop motherboards to manage power sequencing, the keyboard matrix, battery charging and fan…

Infineon datasheet for the IRF9383MTRPBF, a P-channel power MOSFET, provided as a 223 KB PDF.

Datasheet for the SI4483AD, a Vishay P-channel power MOSFET, in a 161 KB PDF. Laptop and motherboard technicians meet this kind of part in load switches and power path…

Small 27 KB PDF filed as the datasheet for the Texas Instruments BQ24737, a battery charge controller used in many notebooks to manage adapter input, charging current…

PDF datasheet, about 253 KB, for the KB9028Q, an ENE keyboard and embedded controller found on many notebook mainboards.

Alpha and Omega Semiconductor AO4435 datasheet, a 196 KB PDF; the extra number in the name only marks a duplicate save.

Datasheet in PDF form for the EMB09A3HP, a power MOSFET from Excelliance MOS, 292 KB. Parts from this maker often sit in laptop and motherboard power stages, such as VRM…