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参数资料
| 型号： | L6726ATR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | 1.5 A SWITCHING CONTROLLER, 297 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | SOP-8 |
| 文件页数： | 24/35页 |
| 文件大小： | 986K |
| 代理商： | L6726ATR |
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5 A demonstration board
L6726A
30/35
Doc ID 12754 Rev 4
Table 7.
5 A demonstration board - bill of material
11.1
Board description
11.1.1
Power input (VIN)
This is the input voltage for the power conversion. The high-side MOSFET drain is
connected to this input. Supply must be compliant with VIN recommended operating
conditions and capacitors rating.
If VIN voltage is compliant also to VCC range listed in recommended operating conditions, it
can supply also the device through R16 resistor.
Qty
Reference
Description
Package
Capacitors
2C12, C51
10
μF, 25 V, X5R
Murata GRM31CR61E106KA12
SMD1206
1
C10
MLCC, 100nF, 25V, X7R
SMD0603
2
C14, C38
MLCC, 1
μF, 16 V, X7R
SMD0805
1C39
MLCC, 22
μF, 6.3 V, X5R
Murata GRM31CR60J226ME19
SMD1206
1C30
330
μF, 6.3 V, 40 m
Ω
Sanyo 6TPB330M
SMD7343
1
C23
MLCC, 6.8 nF, X7R
SMD0603
1
C24
MLCC, 220 nF, X7R
1
C35
MLCC, 2.2 nF, X7R
Resistors
1
R4
Resistor, 1R8, 1/8 W, 1%
SMD0805
4
R3, R5, R10, R16
Resistor, 0R, 1/16 W, 1%
SMD0603
3
R1, R2, R17
Resistor, 3R3, 1/16 W, 1%
1
R9
Resistor, 2K2, 1/16 W, 1%
SMD0603
1
R13
Resistor, 3K9, 1/16 W, 1%
1
R7
Resistor, 820R, 1/16 W, 1%
Inductor
1L1
Inductor, 2.20
μH,
Wurth 744324220LF
na
Active Components
1
D1
Diode, BAT54
SOT23
1
Q5
Mosfet, STS9D8NH3LL
SO8
1
U1
Controller, L6726A
SO8
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相关代理商/技术参数 |
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| L6726-D18-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:UNIVERSAL SPEECH CIRCUIT |
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