A89505中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書
A89505規(guī)格書詳情
FEATURES AND BENEFITS
? Standard IN1/IN2 control logic
? Overcurrent indication
? Adjustable off-time and blank-time
? Adjustable current limit
? Adjustable gate drive
? Synchronous rectification
? Internal UVLO
? Crossover-current protection
? MOSFET VDS protection
? Voltage output proportional to load current
? AEC-Q100 qualified
DESCRIPTION
Designed for pulse-width-modulated (PWM) control of DC
motors, the A89505 is capable of 50 V operation and provides
gate drive for an all N-channel external MOSFET bridge.
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 VDS protection, thermal
shutdown with hysteresis, undervoltage monitoring of VBB,
and crossover-current protection.
The A89505 is supplied in a low-profile 4 mm × 4 mm, 20-contact
QFN package (suffix “ES”) and a 20-lead eTSSOP (suffix
“LP”), both with exposed thermal pad
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALGR |
22+23+ |
SOP28 |
45194 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
A |
24+ |
SOP28 |
100 |
詢價(jià) | |||
ALLEGRO |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ALLEGRO |
24+ |
SOP |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣! |
詢價(jià) | ||
A |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ALLEGRO/雅麗高 |
2447 |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ALLEGRO |
2119+ |
HTSSOP20 |
30 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ALLEGRO |
24+ |
SOP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
ALLEGRO |
2023+ |
SOP-28 |
3645 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
ALLEGRO |
23+ |
HTSSOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
