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参数资料
| 型号： | XC9243B08DDR-G |
| 厂商： | Torex Semiconductor Ltd |
| 文件页数： | 3/29页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 2A USP-10B |
| 标准包装： | 3,000 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.9 V ~ 6 V |
| 输入电压： | 2.7 V ~ 6 V |
| 频率 - 开关： | 2.4MHz |
| 电流 - 输出： | 2A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | USP-10B |
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XC9242/XC9243
Series
■ PIN CONFIGURATION
LX
PGND
FB
AGND
1
2
3
4
8
7
6
5
LX
PVIN
AVIN
CE
USP-10B
(BOTTOM VIEW)
SOP-8FD
(TOP VIEW)
SOP-8FD
(TOP VIEW)
USP-10B
* Please connect the power input pins (No.8 and No.9) and analog input pin (No.7) when operating.
* Please connect the two Lx pins (No.1 and 10).
* Please connect the power ground pins (No.2 and 3) and analog ground pin (No.5) when operating.
* It is recommended that the heat dissipation pad of the USP-10B package is soldered by using the reference
mount pattern and metal mask pattern for mounting strength. The mount pattern should be electrically opened or
connected to AGND pin (No.5) and PGND pin (No.2, and 3).
SOP-8FD
* Please connect the power input pin (No.7) and analog input pin (No.6) when operating.
* Please connect the two Lx pins (No.1 and 8).
* Please connect the two power ground pins (No.2 and 4).
* It is recommended that the heat dissipation pad of the SOP-8FD package is soldered by using the reference
mount pattern and metal mask pattern for mounting strength. The mount pattern should be electrically opened or
connected to AGND pin (No.6) and PGND pin (No.7).
■ PIN ASSIGNMENT
PIN NUMBER
USP-10B SOP-8FD
PIN NAME
FUNCTIONS
1,10
2,3
4
5
6
7
8,9
1,8
2
3
4
5
6
7
Lx
PGND
FB
AGND
CE
AVIN
PVIN
Switching Output
Power Ground
Output Voltage Monitor
Analog Ground
Chip Enable
Analog Input
Power Input
■ CE PIN FUNCTION
PIN NAME
CE
SIGNAL
H
L
STATUS
Active
Stand-by
* Please do not leave the CE pin open.
3/29
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XC9243B08DQR-G | 制造商:Torex Semiconductor LTD 功能描述: |
| XC9246B65CMR-G | 制造商:Torex Semiconductor LTD 功能描述:IC REG BUCK ADJ 1A SOT-26W |
| XC9246B65CMR-G-EVB | 制造商:Torex Semiconductor LTD 功能描述:BOARD EVAL FOR XC9246B65 |
| XC9246B75CMR-G | 制造商:Torex Semiconductor LTD 功能描述:IC REG BUCK ADJ 1A SOT-26W |
| XC9246B75CMR-G-EVB | 制造商:Torex Semiconductor LTD 功能描述:BOARD EVAL FOR XC9246B75 |
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