AP3602AKTR-G1

AP3602 A / B為穩壓升壓DC / DC電荷泵技術的轉換器。 這些IC提供100mA恆定輸出的電流或250mA輸出電流持續100ms 3.0V至5V輸入（對於AP3602B為2.7V至4.5V），因此它們可用作白光LED或閃光燈LED驅動。
AP3602A / B的功耗非常低，並且效率很高。 其它功能還有過熱保護，低溫係數。

商品特色

• 低靜態電流：典型值為13μA
• 穩壓輸出電壓精度：4％
• 高輸出電流：
VIN≥3.0V時為100mA
VIN≥2.7V時為50mA
• 高頻：高達1.2 MHz
• 低關斷電源電流：＜1μA
• 高輸出峰值電流：250mA，持續100ms·過溫保護
• 工作溫度範圍：-40°C至85°C



商品應用

• 手機背光驅動
• 相機閃光燈LED驅動器
• MP3, MP4
• 手持裝置
• 方便攜帶通訊裝置



商品規格






Pin Number	Pin Name			Function
1	VOUT			Regulated Output Voltage. VOUT should be bypassed with a 1μF to 22μF low ESR ceramic capacitor which is placed as close to the pin as possible for best performance
2	GND			Ground. GND should be tied to a ground plane for best performance. The COUT and CIN should be placed as close to this pin as possible
3	SHDN			Active Low Shutdown Input. A low signal on SHDN disables the AP3602A/B, while a high signal enables the AP3602A/B. SHDN pin must not be allowed to float
4	C-			Flying Capacitor Negative Terminal. The flying capacitor should be placed as close to this pin as possible
5	VIN			Input Supply Voltage. VIN should be bypassed with a 1μF to 22μF low ESR ceramic capacitor which is placed as close to the pin as possible for best performance
6	C+			Flying Capacitor Positive Terminal. The flying capacitor should be placed as close to this pin as possible

 

 



文件下載

Datasheet

出貨清單



• AP3602AKTR-G1 x 1