MC33394DH Freescale Semiconductor, MC33394DH Datasheet - Page 33

• Manufacturer Part Number: MC33394DH
• Description: IC POWER SUPPLY MULT-OUT 44-HSOP
• Manufacturer: Freescale Semiconductor

Specifications of MC33394DH

• Applications: Motorola MPC55x, MPC56x Microprocessors
• Interface: SPI Serial
• Voltage - Supply: 4 V ~ 26.5 V
• Package / Case: 44-BSOP (0.433", 11.00mm Width) Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

*Notes: 1. D2 is a protection diode against reverse battery fault condition. In those applications, which do not require this type of protection, diode D2 can be ommitted.
Notes:
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
Table 3. 33394 Evaluation Board Performance
VDDH
VPP
VREF1
VREF2
VREF3
VDD3_3
VDDL
VKAM
JP1
1
2
Parameter
2. Capacitors C25, C27 are optional and may be used for CAN tranceiver evaluation.
J1
37
36
35
34
VPP_EN
VDDH
SW1
DIP–2
R10 4.7k
R11 4.7k
R12 4.7k
R9 4.7k
IGN
R3
4.7k
+Battery
R14
4.7k
SCLK
DO
CS
5.028
5.026
5.023
5.022
5.021
3.307
2.667
2.638
DI
[mV]
VIGN
C28
10nF
V
(T A = 25 _ C, Vin = 14V)
C8
10nF
C21
10nF
C12
10nF
C23
10nF
Figure 20. 33394 Application Circuit Schematic Diagram
1.0uF/50V
Freescale Semiconductor, Inc.
VREF1
+3.3V
VKAM
VPP
C24
22uF
For More Information On This Product,
Value
C29
+
C9
1.0uF
R19
2.0R
C13
10uF
+
+
MURS320T3
C22
10uF
D2
1.0uF/50V
Load
[mA]
400
150
100
100
100
120
400
60
*
R4
22k
R6
20k
Go to: www.freescale.com
C3
Q3
VKAM
CON/34
1
100uF/35V
6.8uH
L2
R16
10k
C26
1.0uF/50V
33394
C4
VSEN
REGON
WAKEUP
VPP_EN
VDDL_X
VDDL_B
VDDL_FB
2
R17
CANRXD
CANTXD
10k
[mV]
+
D V
10
10
Vbat
8
8
6
5
5
2
R18
10k
(Vin = 5.2V to 26.5V)
Line Regulation
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
VDDL = 2.6V
U1
VBAT
VBAT
VBAT
VBAT
VBAT
KA_VBAT
N/C
VIGN
VKAM
VKAM_FB
VSEN
REGON
WAKEUP
VREF1
VPP_EN
VPP
VDD3_3
VDD3_3FB
VDDL_X
VDDL_B
VDDL_FB
N/C
/PRERESET
/HRESET
/PORESET
CANRXD
CANTXD
C15
10nF
Load
[mA]
400
150
100
100
100
120
400
60
VDDL
+
VPRE_S
VCOMP
C20
47uF
/SLEEP
VREF2
VREF3
SW2G
BOOT
VPRE
VDDH
CANH
SCLK
CANL
MJD31C
GND
GND
SW1
SW1
SW1
SW1
SW1
HRT
N/C
N/C
N/C
INV
DO
CS
DI
Q2
C25 *
R5
110R
R7
100R
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VPRE
VDDL_FB
1
D3
SS25
C1
100nF
37
36
35
34
VPRE_S
VDDL_B
R8
120R
47uH
C27 *
L1
/SLEEP
R13
18R
[mV]
D
2
18
10
11
10
14
5
8
7
V
MJD31C
Load Regulation
Q3
(Vin = 14 V)
Q1
MMSF3300R2
C6
100pF
C18
1.0uF
Q3
20BQ030
R15
47k
R22
100k
D1
VDDL_X
C30
10nF
VDDH
0 to 400
0 to 150
0 to 100
0 to 100
0 to 100
0 to 120
0 to 400
C10
47uF
C14
1.0uF
0 to 60
3.3nF
VPRE
C16
1.0uF
R1
430R
2.0R
2.0R
C7
1.0nF
R20
R21
Load
[mA]
C5
VREF2
VREF3
VDDH
100uF/16V
+
+
C2
33
C11
10nF
C15
10nF
C17
10nF