Lithium Ion Charge Management IC with Integrated Switching Controller

Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification

文件：428.54 Kbytes 页数：26 Pages

TI

德州仪器

Lithium Ion Charge Management IC with Integrated Switching Controller

Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects

文件：429.22 Kbytes 页数：26 Pages

TI

德州仪器

Lithium Ion Charge Management IC with Integrated Switching Controller

文件：173.03 Kbytes 页数：18 Pages

TI

德州仪器

Lithium Ion Charge Management IC

文件：739.09 Kbytes 页数：23 Pages

TI

德州仪器

开关模式锂离子电池充电控制器

The bq2954 Li-Ion Charge-Management IC uses a flexible pulse-width modulation regulator to control voltage and current during charging. The regulator frequency is set by an external capacitor for design flexibility. The switch-mode design minimizes power dissipation. For safety, the bq2954 inhibits • Safe charge of Li-Ion battery packs \n• Pulse-width modulation control for current and voltage regulation \n• Programmable high-side/low-side current-sense\n• Fast charge terminated by selectable minimum current; safety backup termination at maximum time\n• Precharge qualification detects shorted ;

TI

德州仪器

Lithium Ion Charge Management IC with Integrated Switching Controller

Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects

文件：429.22 Kbytes 页数：26 Pages

TI

德州仪器

丝印：2954PN-A3；Package：PDIP(N)；Lithium Ion Charge Management IC with Integrated Switching Controller

Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects

文件：429.22 Kbytes 页数：26 Pages

TI

德州仪器

丝印：2954PN-A3；Package：PDIP；Lithium Ion Charge Management IC with Integrated Switching Controller

Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification

文件：428.54 Kbytes 页数：26 Pages

TI

德州仪器

丝印：2954PN-A3；Package：PDIP；Lithium Ion Charge Management IC with Integrated Switching Controller

Features ➤ Safe charge of Li-Ion battery packs ➤ Pulse-width modulation control for current and voltage regulation ➤ Programmable high-side/low-side current-sense ➤ Fast charge terminated by selectable minimum current; safety backup termination at maximum time ➤ Pre-charge qualification

文件：428.54 Kbytes 页数：26 Pages

TI

德州仪器

丝印：2954PN-A3；Package：PDIP(N)；Lithium Ion Charge Management IC with Integrated Switching Controller

Features Safe charge of Li-Ion battery packs Pulse-width modulation control for current and voltage regulation Programmable high-side/low-side current-sense Fast charge terminated by selectable minimum current; safety backup termination at maximum time Pre-charge qualification detects

文件：429.22 Kbytes 页数：26 Pages

TI

德州仪器