參數(shù)資料
型號(hào)： A8436
廠商： Allegro MicroSystems, Inc.
英文描述： Photoflash Capacitor Charger with IGBT Driver
中文描述： 照相閃光燈電容充電器采用IGBT驅(qū)動(dòng)器
文件頁數(shù)： 3/12頁
文件大小： 652K
代理商： A8436
A8436-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Photoflash Capacitor Charger with IGBT Driver
A8436
3
ELECTRICAL CHARACTERISTICS
Typical values at T
A
= 25°C and V
IN
= 3.3 V (unless otherwise noted)
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max. Units
Supply Voltage*
V
IN
3
–
–
–
–
–
5
1
5.5
–
10
1
–
1.32
–
–
1
–
1
–
0.8
1
V
Supply Current
I
IN
Charging
Charging done
Shutdown (V
CHARGE
= 0 V, V
TRIGGER
= 0 V)
V
ILIM
= 0 V
ILIM pin floating
V
ILIM
= V
IN
V
IN
= 3.3 V, I
D
= 800 mA, T
A
= 25°C
V
SW
= 35 V
mA
μ
A
μ
A
A
A
A
Ω
μ
A
μ
s
μ
A
V
V
μ
A
0.01
1.0
1.2
1.4
0.27
–
18
–
–
–
–
Primary Side Current Limit
I
SWLIM
1.08
–
–
–
–
–
2
–
–
SW On Resistance
SW Leakage Current*
SW Maximum Off-Time
CHARGE Input Current
R
DS(On)SW
I
SWLKG
t
OFF(Max)
I
CHARGE
V
CHARGE(H)
V
CHARGE(L)
I
DONELKG
V
DONE(L)
V
FB
I
FB
V
UVLO
V
UVLOHYS
V
CHARGE
= V
IN
CHARGE Input Voltage*
ˉD ˉO ˉN ˉˉ Output Leakage Current*
ˉD ˉO ˉN ˉˉ Output Low Voltage*
FB Voltage Threshold*
FB Input Current
UVLO Enable Threshold
UVLO Hysteresis
IGBT Driver
IGBTDRV On Resistance to VIN
IGBTDRV On Resistance to GND
TRIGGER Input Current
32
μ
A into ˉD ˉO ˉN ˉˉ pin
–
–
100
mV
V
nA
V
mV
1.187 1.205 1.223
–
–120
2.55
2.65
–
150
V
FB
= 1.205 V
V
IN
rising
–
2.75
–
R
DS(On)I-V
R
DS(On)I-G
I
TRIGGER
V
TRIGGER(H)
V
TRIGGER(L)
t
Dr
t
Df
t
r
t
f
V
IN
= 3.3 V, V
IGBTDRV
= 1.5 V
V
IN
= 3.3 V, V
IGBTDRV
= 1.5 V
V
TRIGGER
= V
IN
–
–
–
2
–
–
–
–
–
5
6
–
–
–
30
30
70
70
–
–
1
–
Ω
Ω
μ
A
V
V
ns
ns
ns
ns
TRIGGER Input Voltage*
0.8
–
–
–
–
Propagation Delay, Rising
Propagation Delay, Falling
Output Rise Time
Output Fall Time
*Guaranteed by design and characterization over operating temperature range, –40°C to 85°C.
R
gate
=12
Ω
, C
LOAD
= 6500 pF, V
IN
= 3.3 V
R
gate
=12
Ω
, C
LOAD
= 6500 pF, V
IN
= 3.3 V
R
gate
=12
Ω
, C
LOAD
= 6500 pF, V
IN
= 3.3 V
R
gate
=12
Ω
, C
LOAD
= 6500 pF, V
IN
= 3.3 V
相關(guān)PDF資料
PDF描述
A8436EEJTR-T Photoflash Capacitor Charger with IGBT Driver
A8438 Photoflash Capacitor Charger with IGBT Driver
A8438EEJTR-T Photoflash Capacitor Charger with IGBT Driver
A8439 Photoflash Capacitor Charger with IGBT Driver and Refresh
A8439EEJTR-T Photoflash Capacitor Charger with IGBT Driver and Refresh
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A8436EEJTR-T 功能描述:IC PHOTOFLASH CHARGER 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 系列:- 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)
A8437 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Mobile Phone Xenon Photoflash Capacitor Charger
A84377-000 制造商:TE Connectivity 功能描述:TXR66SJ00-3616BI - Bulk
A8437ECGLT 功能描述:IC PHOTOFLASH CAP CHARGER WLCSP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 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:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
A8437EEJTR-T 功能描述:IC PHOTOFLASH CAP CHARGER 10TDFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動(dòng)設(shè)備 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:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*