EVAL6730 STMicroelectronics, EVAL6730 Datasheet - Page 2

• Manufacturer Part Number: EVAL6730
• Description: EVAL BOARD FOR L6730XX
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL6730

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 66W
• Voltage - Output: 3.3V
• Current - Output: 20A
• Voltage - Input: 4.5 ~ 14V
• Regulator Topology: Buck
• Frequency - Switching: 400kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6730
• Input Voltage: 8 V to 52 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6208
• Other names: 497-5501

Features
1
Table 1.
2/9
Reference
R10
R11
R12
R13
R1
R2
R3
R4
R5
R6
R7
R8
R9
Features
Figure 1.
Demoboard part list
GNDCC
VCC
TP1
TP2
TP3
VIN
GIN
6.2 KΩ 1% 100 mW
4.3 KΩ 1% 100 mW
2.7 KΩ 1% 100 mW
1.8 KΩ 1% 100 mW
1.2 KΩ 1% 100 mW
2.7 KΩ 1% 100 mW
2.7 KΩ 1% 100 mW
11 KΩ 1% 100 mW
10 Ω 1% 100 mW
R23
R22
Demoboard schematic
VCCDR
3
2
1
G1
Value
820 Ω
1 KΩ
N.C.
0 Ω
C8
C21
R2
R3
S1
S2
S3
S4
S5
S6
S7
R10
R11
G2
R5
R6
R7
R8
R9
R4
1
2
3
C9
TMASK
S/O/U
EAREF
C1
SGND
PGDelay
VCC
C7
C10
VCCDR
4
3
Manufacturer
9
19
5
1
18
D1
R12
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
Neohm
11
L6730
BOOT
15
OCL
C11
U1
R1
7
12
COMP
OCH
C12
C13
R14
R13
C2
6
2
20
16
10
14
17
13
8
SYNCH
VFB
HGATE
OSC
LGATE
PGND
SS
PHASE
PGOOD
C3
R17
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
R18
R19
Package
Q4-6
Q1-3
R15
C15
R16
D2
C14
VCCDR
R21
R20
C20
L1
C4-C6
STATE
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
Supplier
G
A
B
C
D
E
F
H
EVAL6730
C16-C19
SW ON
S1-S7
S2-S7
S3-S7
S4-S7
S5-S7
S6-S7
SYNCH
VOUT
GOUT
PWRGD
S7
S1