參數(shù)資料
型號(hào): L8219LP
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 2.5 A, PDSO28
封裝: EXPOSED PAD, HSOP-8
文件頁(yè)數(shù): 8/13頁(yè)
文件大?。?/td> 98K
代理商: L8219LP
L8219
4/13
THERMAL CHARACTERISTICS - SO28EP
Conditions
Power Dissipated
(W)
T Ambient
(
°C)
Thermal J-A resistance
(
°C/W)
4.4
70
18
3.5
70
23
2.1
70
38
pad layout + ground layers + 16 via hol
PCB ref.: 4 LAYER cm 12 x 12
pad layout + ground layers
PCB ref.: 4 LAYER cm 12 x 12
pad layout + 6cm2 on board heat sink
PCB ref.: 2 LAYER cm 12 x 12
D02IN1372
0
2
4
6
8
18
°C/W
23
°C/W
38
°C/W
10
20
40
60
80
100
120
140
160
Ambient Temperature (
°C)
Power
Dissipated
(W)
D02IN1373
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