我的随笔(第15页) - IAmAProgrammer

Generate stabilized PWM signals

IAmAProgrammer 2014-11-28 14:38 阅读:577 评论:0 推荐:0 编辑

Practice safe dc/dc converter

IAmAProgrammer 2014-11-28 14:35 阅读:247 评论:0 推荐:0 编辑

Linear regulator=low-cost dc/dc converter

IAmAProgrammer 2014-11-28 14:30 阅读:724 评论:0 推荐:0 编辑

Switch debouncer uses only one gate

IAmAProgrammer 2014-11-28 14:28 阅读:435 评论:0 推荐:0 编辑

Switching regulator forms constant-current source

IAmAProgrammer 2014-11-28 14:27 阅读:1210 评论:0 推荐:0 编辑

Two-transistor circuit replaces IC

IAmAProgrammer 2014-11-28 14:21 阅读:402 评论:0 推荐:0 编辑

Circuit provides reference for multiple ADCs

IAmAProgrammer 2014-11-28 14:18 阅读:307 评论:0 推荐:0 编辑

Circuit forms adjustable bipolar clamp

IAmAProgrammer 2014-11-28 14:14 阅读:314 评论:0 推荐:0 编辑

Trigger a TTL circuit from ECL levels

IAmAProgrammer 2014-11-28 14:13 阅读:555 评论:0 推荐:0 编辑

Inverted bipolar transistor doubles as a signal clamp

IAmAProgrammer 2014-11-28 14:10 阅读:426 评论:0 推荐:0 编辑

Bipolar transistor boosts switcher's current by 12 times

IAmAProgrammer 2014-11-28 14:05 阅读:337 评论:0 推荐:0 编辑

Use a microcontroller to design a boost converter

IAmAProgrammer 2014-11-28 13:39 阅读:537 评论:0 推荐:0 编辑

Simple dc/dc converter increases available power in dual-voltage system

IAmAProgrammer 2014-11-28 13:35 阅读:447 评论:0 推荐:0 编辑

Single transistor provides short-circuit protection

IAmAProgrammer 2014-11-28 13:33 阅读:435 评论:0 推荐:0 编辑

Circuit level-shifts ac signals

IAmAProgrammer 2014-11-28 13:29 阅读:660 评论:0 推荐:0 编辑

Circuit translates I2C voltages

IAmAProgrammer 2014-11-28 13:23 阅读:598 评论:0 推荐:0 编辑

Lower dc/dc-converter ripple by using optimum capacitor hookup

IAmAProgrammer 2014-11-28 13:21 阅读:459 评论:0 推荐:0 编辑

Add current boost to a USB charger

IAmAProgrammer 2014-11-28 13:18 阅读:511 评论:0 推荐:0 编辑

Make a DAC with a microcontroller's PWM timer

IAmAProgrammer 2014-11-28 13:16 阅读:475 评论:0 推荐:0 编辑

Get buck-boost performance from a boost regulator

IAmAProgrammer 2014-11-28 13:11 阅读:541 评论:0 推荐:0 编辑

Dual-polarity supply provides ±12V from one IC

IAmAProgrammer 2014-11-28 13:07 阅读:407 评论:0 推荐:0 编辑

LT1946A-- Transformerless dc/dc converter produces bipolar outputs

IAmAProgrammer 2014-11-28 12:55 阅读:572 评论:0 推荐:0 编辑

Make a printer-port EEPROM programmer and dongle

IAmAProgrammer 2014-11-28 12:52 阅读:1375 评论:0 推荐:0 编辑

Added components improve switching-regulator stability

IAmAProgrammer 2014-11-28 12:50 阅读:156 评论:0 推荐:0 编辑

Cascode MOSFET increases boost regulator's input- and output-voltage ranges

IAmAProgrammer 2014-11-28 12:47 阅读:508 评论:0 推荐:0 编辑

Wide-range regulator delivers 12V, 3A output from 16 to 100V source

IAmAProgrammer 2014-11-28 12:45 阅读:603 评论:0 推荐:0 编辑

Inrush limiter also provides short-circuit protection

IAmAProgrammer 2014-11-28 12:40 阅读:1016 评论:0 推荐:0 编辑

LT1072 -- Wide-range voltage regulator automatically selects operating mode

IAmAProgrammer 2014-11-28 12:36 阅读:496 评论:0 推荐:0 编辑

MOSFET enhances voltage regulator's overcurrent protection

IAmAProgrammer 2014-11-28 12:31 阅读:993 评论:0 推荐:0 编辑

Constant-on-time buck-boost regulator converts a positive input to a negative output

IAmAProgrammer 2014-11-28 12:30 阅读:771 评论:0 推荐:0 编辑

MOSFET shunt regulator substitutes for series regulator

IAmAProgrammer 2014-11-28 12:28 阅读:840 评论:0 推荐:0 编辑

Use two picogate devices for bidirectional level-shifting

IAmAProgrammer 2014-11-28 12:26 阅读:468 评论:0 推荐:0 编辑

Two PWM outputs from MCU combine to form a monotonic 16-bits DAC

IAmAProgrammer 2014-11-28 12:24 阅读:388 评论:0 推荐:0 编辑

Dual-voltage regulator meets USB-power needs

IAmAProgrammer 2014-11-28 12:09 阅读:456 评论:0 推荐:0 编辑

High-current supply uses standard three-terminal regulator

IAmAProgrammer 2014-11-28 12:04 阅读:499 评论:0 推荐:0 编辑

Get just enough boost voltage - current-mirror circuit - VOUT tracks VIN varies

IAmAProgrammer 2014-11-28 12:01 阅读:527 评论:0 推荐:0 编辑

External components provide true shutdown for boost converter

IAmAProgrammer 2014-11-28 11:37 阅读:313 评论:0 推荐:0 编辑

Dual transistor improves current-sense circuit

IAmAProgrammer 2014-11-28 11:06 阅读:488 评论:0 推荐:0 编辑

Use a TL431 shunt regulator to limit high ac input voltage

IAmAProgrammer 2014-11-28 10:59 阅读:896 评论:0 推荐:0 编辑

Tiny microcontroller hosts dual dc/dc-boost converters

IAmAProgrammer 2014-11-28 10:53 阅读:727 评论:0 推荐:0 编辑