l6730cqtr STMicroelectronics, l6730cqtr Datasheet - Page 45

• Manufacturer Part Number: l6730cqtr
• Description: Adjustable Step-down Controller With Synchronous Rectification
• Manufacturer: STMicroelectronics

L6730C - L6730D
Table 12.
Figure 41. Pol Demoboard efficiency
C15-C16-C17-C18
C6- C19-C20-C9
C3-C4-C5
C1-C7
R11
R12
R13
R14
R15
C11
C12
C13
C14
Q1
Q2
C2
C8
D1
U1
L1
Pol demoboard part list.
0.94
0.92
0.88
0.86
0.84
0.82
0.9
1
15Ω 1% 100mW
4K7 1% 100mW
STSJ100NH3LL
1K 1% 100mW
STS12NH3LL
STS1L30M
4.7uF 20V
220nF
100nF
220pF
100uF
L6730
1.8uH
6.8nF
68nF
15uF
2.2Ω
2.2Ω
N.C.
1nF
3
12V-->3.3V@400KHz
PANASONIC MLC P/N
C4532X5R1E156M
OUTPUT CURRENT (A)
ECJ4YBOJ107M
5
Panasonic
TDK MLC
Neohm
Neohm
Neohm
Neohm
Neohm
Kemet
Kemet
Kemet
Kemet
Kemet
Kemet
AVX
ST
ST
ST
ST
7
POWER SO8
POWER SO8
HTSSOP20
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 0603
SMD 1210
SMD0603
SMD1812
DO216AA
SMA6032
SMD
9
11
POL Demoboard
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
IFARCAD
ST
ST
ST
ST
ST
45/50