BQ25820: Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck Battery Charge Controller with Direct Power Path Control

1 Features • Wide input voltage operating range: 4.4V to 70V • Synchronous buck charge controller with NFET drivers – Adjustable switching frequency from 200kHz to 600kHz – Optional synchronization to external clock – Integrated loop compensation with soft start – Optional gate driver supp

文件：3.20435 Mbytes 页数：75 Pages

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德州仪器

BQ25758A: I2C Controlled, Bidirectional Buck-Boost Controller with Wide Voltage Range

1 Features • Wide input voltage operating range: 4.4V to 60V • Synchronous buck boost DC/DC controller with NFET drivers – Adjustable switching frequency from 200kHz to 600kHz – Optional synchronization to external clock – Integrated loop compensation with soft start – Selectable PFM opera

文件：4.102689 Mbytes 页数：71 Pages

TI

德州仪器

BQ25758S: I2C Controlled, Bidirectional Buck-Boost Controller

1 Features • Wide input voltage operating range: 4.4V to 26V • Synchronous buck boost DC/DC controller with NFET drivers – Adjustable switching frequency from 200kHz to 600kHz – Optional synchronization to external clock – Integrated loop compensation with soft start – Selectable PFM opera

文件：3.11301 Mbytes 页数：68 Pages

TI

德州仪器

BQ25751: Standalone/I2C Controlled, 70V Bidirectional Buck-Boost Lead Acid Battery Charge Controller with Direct Power Path Control

1 Features • Wide input voltage operating range: 4.4V to 70V • Wide battery voltage operating range: up-to 70V – 6V up-to 48V lead-acid charging profile with bulk, absorb and float voltage charging phases – Charge voltage temperature compensation • Synchronous buck charge controller with NFE

文件：3.42634 Mbytes 页数：78 Pages

TI

德州仪器

BQ25750: Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck-Boost Battery Charge Controller with Direct Power Path Control

1 Features • Wide input voltage operating range: 4.2 V to 70 V • Wide battery voltage operating range: up-to 70 V with multi-chemistry support: – 1- to 14-cell Li-ion charge profile – 1- to 16-cell LiFePO4 charge profile • Synchronous buck-boost charge controller with NFET drivers – Adjust

文件：3.74854 Mbytes 页数：84 Pages

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德州仪器

丝印：BQ25750；Package：VQFN；BQ25750: Standalone/I2C Controlled, 1- to 14-Cell Bidirectional Buck-Boost Battery Charge Controller with Direct Power Path Control

1 Features • Wide input voltage operating range: 4.2 V to 70 V • Wide battery voltage operating range: up-to 70 V with multi-chemistry support: – 1- to 14-cell Li-ion charge profile – 1- to 16-cell LiFePO4 charge profile • Synchronous buck-boost charge controller with NFET drivers – Adjust

文件：3.74854 Mbytes 页数：84 Pages

TI

德州仪器

具有电源路径的独立式或 I²C 控制型 70V 双向降压/升压充电控制器

The BQ25750 is a wide input voltage, switched-mode buck-boost Li-Ion, Li-polymer, or LiFePO 4 battery charge controller with direct power path control. The device offers high-efficiency battery charging over a wide voltage range with accurate charge current and charge voltage regulation, in addition • Wide input voltage operating range: 4.2 V to 70 V\n• Wide battery voltage operating range: up-to 70 V with multi-chemistry support: \n• 1- to 14-cell Li-ion charge profile\n• 1- to 16-cell LiFePO 4 charge profile\n \n• Synchronous buck-boost charge controller with NFET drivers \n• Adjustable switc;

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德州仪器