音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

A3940KLP-T Datasheet

  • A3940KLP-T

  • FULL-BRIDGE POWER MOSFET CONTROLLER

  • 12頁

  • ALLEGRO   ALLEGRO

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

3940
FULL-BRIDGE POWER MOSFET CONTROLLER
鈥?For Automotive Applications
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
The A3940KLP and A3940KLW are designed specifically for
automotive applications that require high-power motors. Each provides
four high-current gate drive outputs capable of driving a wide range of
n-channel power MOSFETs in a full-bridge configuration.
Bootstrap capacitors are utilized to provide the above-battery
supply voltage required for n-channel FETs. An internal charge pump
for the high side allows for dc (100% duty cycle) operation of the
bridge.
Protection features include supply under/overvoltage, thermal
shutdown, and motor lead short-to-battery and short-to-ground fault
notification, and a programmable dead-time adjustment for cross-
conduction prevention.
The
overvoltage trip point is user adjustable.
The A3940 is supplied in a choice of two power packages, a 28-pin
TSSOP with an exposed thermal pad (package type LP), and a 28-pin
wide-body SOIC (package type LW). Both package types are available
in lead (Pb) free versions, with 100 % matte-tin leadframe plating
(suffix 鈥揟).
Data Sheet
29319.100i
4
5
6
7
8
9
10
11
12
13
14
A3940KLP
(TSSOP with exposed
thermal pad)
A3940KLW
(SOIC)
Approx. 2X actual size.
ABSOLUTE MAXIMUM RATINGS
Load Supply Voltage Range, VBB,
VDRAIN, CP1 ..........
-0.6 V to +40 V
Output Voltage Ranges,
LSS ..............................
-2 V to +6.5 V
GHA/GHB, V
GHX
........
-2 V to +55 V
SA/SB, V
SX
..................
-2 V to +45 V
GLA/GLB, V
GLX
..........
-2 V to +16 V
CA/CB, V
CX
..............
-0.6 V to +55 V
CP2,VCP, VIN ..........
-0.6 V to +52 V
Logic Input/Output Voltage Range
V
IN
, V
OUT
...................
-0.3 V to +6.5 V
Operating Temperature Range,
T
A
...........................
-40擄C to +135擄C
Junction Temperature, T
J
.........
+150擄C*
Storage Temperature Range,
T
S
...........................
-55擄C to +150擄C
* Fault conditions that produce excessive
junction temperature will activate device
thermal shutdown circuitry. These conditions
can be tolerated, but should be avoided.
FEATURES
Drives wide range of n-channel MOSFETs
Charge pump to boost gate drive at low-battery-input conditions
Bootstrapped gate drive with charge pump for 100% duty cycle
Synchronous rectification
Fault diagnostic output
Adjustable dead-time cross-conduction protection
Motor lead short-to-battery and short-to-ground protection
Undervoltage/overvoltage protection
-40擄C to +150擄C, T
J
operation
Thermal shutdown
Always order by complete part number
Part Number
A3940KLP-T
A3940KLP
A3940KLW-T
A3940KLW
Pb-free
Yes
鈥?/div>
Yes
鈥?/div>
Package
28-pin TSSOP
28-pin TSSOP
28-pin SOICW
28-pin SOICW

A3940KLP-T 產(chǎn)品屬性

  • 50

  • 集成電路 (IC)

  • PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān)

  • -

  • 半橋

  • 非反相

  • 225ns

  • 700mA

  • 1

  • 4

  • -

  • 7 V ~ 40 V

  • -40°C ~ 135°C

  • 表面貼裝

  • 28-SOIC（0.173"，4.40mm 寬）裸露焊盤

  • 28-TSSOP 裸露焊盤

  • 管件

  • 620-1058

A3940KLP-T相關(guān)型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！