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A8837EEJTR-T中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
A8837EEJTR-T |
功能描述 | Photoflash Capacitor Charger with IGBT Driver |
文件大小 |
426.03 Kbytes |
頁面數(shù)量 |
11 頁 |
生產(chǎn)廠商 | Allegro MicroSystems |
企業(yè)簡稱 |
ALLEGRO |
中文名稱 | Allegro MicroSystems官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-28 23:01:00 |
人工找貨 | A8837EEJTR-T價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
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Description
The A8837 is a highly integrated IC that charges photoflash capacitors for digital and film cameras. An integrated MOSFET switch drives the transformer in a flyback topology. It also features an integrated IGBT driver that facilitates the flash discharge function and saves board space.
The CHARGE pin enables the A8837 and starts the charging of the output capacitor. When the designated output voltage is reached, the A8837 stops the charging until the CHARGE pin is toggled again. The DONE pin is an open-drain indicator of when the designated output voltage is reached.
Features and Benefits
? Power with 1 Li+ or 2 Alkaline/NiMH/NiCAD batteries
? Eight-level, digitally-programmable current limits from
700 mA to 2 A
? Voltage sensing feedback before output diode for low
leakage
? Adjustable output voltage
? No primary-side Schottky diode needed
? Integrated IGBT driver with trigger
? Charge complete indication
? >75 efficiency
? Low-profile (0.75 mm high) 3 mm × 3 mm MLP/TDFN
10-contact package
Applications include the following:
? Digital camera flash
? Film camera flash
? Cell phone flash
? Emergency strobe light
產(chǎn)品屬性
- 型號(hào):
A8837EEJTR-T
- 功能描述:
IC IGBT DRIVER PHOTOFLASH 10-MLP
- RoHS:
是
- 類別:
集成電路(IC) >> PMIC - 電源管理 - 專用
- 系列:
-
- 產(chǎn)品培訓(xùn)模塊:
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 標(biāo)準(zhǔn)包裝:
50
- 應(yīng)用:
熱電冷卻器 電流 -
- 電源:
-
- 電源電壓:
3 V ~ 5.5 V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝
- 封裝/外殼:
28-SOIC(0.173,4.40mm 寬)裸露焊盤
- 供應(yīng)商設(shè)備封裝:
28-TSSOP 裸露焊盤
- 包裝:
管件
- 產(chǎn)品目錄頁面:
1410(CN2011-ZH PDF)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ALLEGRO/雅麗高 |
24+ |
NA/ |
3610 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ALLEGRO |
24+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ALLEGRO |
25+ |
QFN |
3610 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
ALLEGRO |
09+ |
QFN |
3610 |
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 |
21+ |
QFN |
3610 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
21+ |
QFN |
120000 |
長期代理優(yōu)勢供應(yīng) |
詢價(jià) | ||
ALLEGRO |
23+ |
QFN |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
Allegro |
23+ |
10-MLP |
7750 |
全新原裝優(yōu)勢 |
詢價(jià) | ||
Allegro |
23+ |
10-MLP |
65600 |
詢價(jià) | |||
Allegro |
24+ |
IGBT10-MLP |
6276 |
原裝現(xiàn)貨 |
詢價(jià) |