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A4954ELP-T中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
A4954ELP-T |
| 功能描述 | Dual Full-Bridge DMOS PWM Motor Driver |
| 文件大小 |
248.67 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | ALLEGRO |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-21 9:48:00 |
| 人工找貨 | A4954ELP-T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A4954ELP-T規(guī)格書詳情
描述 Description
Designed for pulse width modulated (PWM) control of two DC motors, the A4954 is capable of peak output currents to ±2 A and operating voltages to 40 V.
Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation.
Internal circuit protection includes overcurrent protection, motor lead short to ground or supply, thermal shutdown with hysteresis, undervoltage monitoring of VBB, and crossover current protection.
The A4954 is provided in a low-profile 16-pin TSSOP package with exposed thermal pad (suffix LP) that is lead (Pb) free, with 100 matte tin leadframe plating.
Features and Benefits
? Low RDS(on) outputs
? Overcurrent protection (OCP)
? Motor short protection
? Motor lead short to ground protection
? Motor lead short to battery protection
? Low Power Standby mode
? Adjustable PWM current limit
? Synchronous rectification
? Internal undervoltage lockout (UVLO)
? Crossover-current protection
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO/雅麗高 |
23+ |
TSSOP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
21+ |
TSSOP16 |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) | ||
ALLEG |
1816 |
TSSOP |
32 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
ALLEGRO/雅麗高 |
23+ |
NA |
2860 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
ALLEGRO |
原廠封裝 |
9800 |
原裝進(jìn)口公司現(xiàn)貨假一賠百 |
詢價(jià) | |||
Allegro MicroSystems, LLC |
24+ |
16-TSSOP-EP |
53200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ALLEGRO/雅麗高 |
21+ |
TSSOP16 |
120000 |
長(zhǎng)期代理優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
ALLEGRO |
2407+ |
N/A |
9860 |
原裝正品現(xiàn)貨支持實(shí)單 |
詢價(jià) | ||
Allegro |
13+ |
35038 |
原裝分銷 |
詢價(jià) |
