参数资料
型号: XCL202B331BR-G
厂商: Torex Semiconductor Ltd
文件页数: 13/21页
文件大小: 0K
描述: IC STEP DOWN DC/DC 3.3V CL2025
标准包装: 1
系列: XCL202
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 2V
电压 - 输入(最大): 6V
Voltage - Output 1: 3.3V
电流 - 输出(最大): 400mA
特点: 具有远程开/关功能和 UVLO
安装类型: 表面贴装
封装/外壳: 1008(2520 公制)
尺寸/尺寸: 0.10" L x 0.08" W x 0.04" H(2.5mm x 2.0mm x 1.04mm)
包装: 标准包装
工作温度: -40°C ~ 85°C
效率: 92%
其它名称: 893-1173-6
XCL201/XCL202
Series
■ NOTE ON USE (Continued)
● Instructions of pattern layouts
1. In order to stabilize V IN voltage level, we recommend that a by-pass capacitor (C IN ) be connected as close as possible to the V IN (No.6) & V SS
(No.5) pins.
2. Please mount each external component as close to the IC as possible.
3. Wire external components as close to the IC as possible and use thick, short connecting traces to reduce the circuit impedance.
4. Make sure that the PCB GND traces are as thick as possible, as variations in ground potential caused by high ground currents at the time of
switching may result in instability of the IC.
5. This series’ internal driver transistors bring on heat because of the output current and ON resistance of driver transistors.
6. Please connect Lx (No.1) pin and L1 (No.7) pin by wiring on the PCB.
7. Please connect V OUT (No.3) pin and L2 (No.8) pin by wiring on the PCB.
VOUT
GND
VOUT
GND
CL
LX
CE
LX
CE
IC
CIN
GND
VIN
FRONT
GND
BACK (Flip Horizontal)
VIN
CE
GND
VOUT
IC
CL
CIN
GND
LX
VIN
FRONT (PCB mounted)
13/21
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