L6235 Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
L6235 Datasheet PDF : 25 Pages
| |||
L6235
THERMAL DATA
Symbol
Description
PDIP24
SO24 PowerSO36 Unit
Rth(j-pins) Maximum Thermal Resistance Junction-Pins
18
14
°C/W
Rth(j-case) Maximum Thermal Resistance Junction-Case
1
°C/W
Rth(j-amb)1 MaximumThermal Resistance Junction-Ambient (1)
43
51
-
°C/W
Rth(j-amb)1 Maximum Thermal Resistance Junction-Ambient (2)
-
-
35
°C/W
Rth(j-amb)1 MaximumThermal Resistance Junction-Ambient (3)
-
-
15
°C/W
Rth(j-amb)2 Maximum Thermal Resistance Junction-Ambient (4)
58
77
62
°C/W
(1) Mounted on a multi-layer FR4 PCB with a dissipating copper surface on the bottom side of 6 cm2 (with a thickness of 35 µm).
(2) Mounted on a multi-layer FR4 PCB with a dissipating copper surface on the top side of 6 cm2 (with a thickness of 35 µm).
(3) Mounted on a multi-layer FR4 PCB with a dissipating copper surface on the top side of 6 cm2 (with a thickness of 35 µm),
16 via holes and a ground layer.
(4) Mounted on a multi-layer FR4 PCB without any heat-sinking surface on the board.
PIN CONNECTIONS (Top view)
H1
DIAG
SENSEA
RCOFF
OUT1
GND
GND
TACHO
RCPULSE
SENSEB
FWD/REV
EN
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
D01IN1194A
H3
H2
VCP
OUT2
VSA
GND
GND
VSB
OUT3
VBOOT
BRAKE
VREF
GND
N.C.
N.C.
VSA
OUT2
N.C.
VCP
H2
H3
H1
DIAG
SENSEA
RCOFF
N.C.
OUT1
N.C.
N.C.
GND
PowerDIP24/SO24
(5) The slug is internally connected to pins 1, 18, 19 and 36 (GND pins).
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
13
24
14
23
15
22
16
21
17
20
18
19
D01IN1195A
PowerSO36 (5)
GND
N.C.
N.C.
VSB
OUT3
N.C.
VBOOT
BRAKE
VREF
EN
FWD/REV
SENSEB
RCPULSE
N.C.
TACHO
N.C.
N.C.
GND
3/25
Share Link: 