丝印：B25；Package：SOT23-3L；Precision micropower shunt voltage reference

Features • Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages • Ultra low operating current: 10 μA at 25 °C • High precision @ 25 °C: +/- 0.1% (LM4040A), +/- 0.2% (LM4040B), +/- 0.5 % (LM4040C), +/- 1% (LM4040D) • Very low LF noise: typ.10 μ Vp-p • Stable when used

文件：1.10753 Mbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体

丝印：B250A；Package：DO-214AC；Surface Mount Schottky Barrier Rectifiers

FEATURES ◇ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ◇ For surface mounted applications ◇ Low profile package ◇ Built-in strain relief ◇ Metal silicon junction, majority carrier conduction ◇ High surge capability ◇ High current capability,low forward volt

文件：1.56556 Mbytes 页数：2 Pages

SKTECHNOLGYSHIKE Electronics

时科广东时科微实业有限公司

丝印：B25858B；Package：VQFN；BQ25858-Q1/858B-Q1: Automotive, I2C Controlled, Bidirectional Buck-Boost Controllers with Wide Voltage Range

1 Features • AEC-Q100 qualified for automotive applications – Temperature grade 1: −40ºC ≤ TA≤ 150ºC • Wide input voltage operating range: 4.4V to 65V with 20mV/step • Synchronous buck-boost DC/DC controller with NFET drivers – Adjustable fSW from 200kHz to 600kHz – Switching frequency dit

文件：3.98316 Mbytes 页数：75 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25306；Package：WQFN(RTE)；BQ25306 Standalone 17-V, 3.0-A 1-2 Cell Buck Battery Charger

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2-MHz, synchronous switchmode buck charger – 92.5% charge efficiency at 2A from 5-V input for 1-cell battery – 91.8% charge efficiency at 2A from 9-V input for 1-cell battery – 95% charge efficiency at 2

文件：2.71567 Mbytes 页数：41 Pages

TI

德州仪器

丝印：B25308；Package：WQFN；BQ25308 Standalone 1-Cell, 17V, 3.0A Battery Charger with Dead Battery Charge Inhibit

1 Features • Standalone charger and easy to configure • High-efficiency, 1.2MHz, synchronous switch-mode buck charger – 92.5 charge efficiency at 2A from 5V input for 1-cell battery – 91.8 charge efficiency at 2A from 9V input for 1-cell battery • Single input to support USB input and high

文件：2.22496 Mbytes 页数：39 Pages

TI

德州仪器