参数资料
型号: CAT3200TDI-TE7
厂商: ON Semiconductor
文件页数: 9/12页
文件大小: 0K
描述: IC REG BST SWITCHED CAP TSOT23-6
标准包装: 1
类型: 升压(升压),切换电容(充电泵)
输出类型: 可调式
输出数: 1
输出电压: 2.7 V ~ 6 V
输入电压: 2.7 V ~ 4.5 V
频率 - 开关: 2MHz
电流 - 输出: 100mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6 细型,TSOT-23-6
包装: 标准包装
供应商设备封装: TSOT-23-6
其它名称: CAT3200TDI-TE7DKR
CAT3200, CAT3200 ? 5
Typical Applications
1 m F
1 m F
3.3 V ± 10%
4
5 IN
6
OUT 1
4 V ≤ V IN ≤ 5 V
5
4
IN
6
OUT
1
1 m F
3
SHDN
CAT3200 ? 5
1 m F
V OUT
5 V ± 4%
100 mA
1 m F
3
SHDN
CAT3200 ? 5
1 m F
V OUT
5 V ± 4%
GND
2
Figure 18. 3.3 V Supply to 5 V
1 m F
4
6
GND
2
Figure 19. USB Port to Regulated 5 V Power Supply
5
C ?
IN
C+
OUT
1
Drive up to 5 LEDs
3 V to 4.4 V
Li ? ion
Battery
+
1 m F
CAT3200 ? 5
1 m F
100 Ω
100 Ω
100 Ω
100 Ω
100 Ω
ON
OFF
3
SHDN
SGND
2
Apply PWM Waveform for
Adjustable Brightness Control
V SHDN
t
Figure 20. Lithium ? Ion Battery to 5 V White or Blue LED Driver
1 m F
1
3
2
C+
IN
C ?
OUT
8
Up to 6 LEDs
3 V to 4.4 V
Li ? ion
Battery
+
ON
1 m F
OFF
6
CAT3200
FB
PGND
SHDN SGND
7
5
4
1 m F
82 Ω
82 Ω
82 Ω
82 Ω
82 Ω
Apply PWM Waveform for
Adjustable Brightness Control
V SHDN
t
Figure 21. White or Blue LED Driver with LED Current Control
http://onsemi.com
9
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