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參數資料
| 型號： | L5200-50-AH6-R |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 2000 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | TSOT-26, 6 PIN |
| 文件頁數： | 5/7頁 |
| 文件大小： | 159K |
| 代理商： | L5200-50-AH6-R |
L5200
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
5 of 7
www.unisonic.com.tw
QW-R502-029,D
TYPICAL APPLICATION CIRCUIT
SHDN
V OUT
VIN
GND
C+
C
_
1 F
VIN
VOUT = 5V
+
_ 2%
1
2
3
5
ON
OFF
2.7V ~
IOUT UP ~ 40 mA
,
VIN ≥ 2.7V
IOUT UP ~ 100 mA , V IN ≥ 3.1V
UTC L5200-5.0V
Regulated 5V Output from a 2.7V ~ VOUT Input
6
4
40
V IN = 3V
10
20
0
025
50
75
100
OUTPUT CURRENT (mA )
O
U
T
P
U
T
R
IP
P
LE
(m
V
P
-P
)
CFLY = 1
30
Ta =25
COUT = 1
COUT = 2.2
Output Ripple Voltage vs Load Current
1
1 F
F
VOUT
White or Blue LED Driver with LED Current Control (UTC L5200-ADJ)
SHDN
V
( APPLY PWM WAVEFORM FOR
ADJUSTABLE BRIGHTNESS CONTROL )
3V~ 4.4V
Li - Ion
BATTERY
ON OFF
1 F
13
8
2
6
5
4
7
t
C+
C-
VIN
V OUT
SGND
PGND
FB
82
UP TO 6 LEDS
1 F
USB Port to Regulated5V Power Supply ( UTC L5200-5.0V)
1μF
46
1
2
VOUT
5V±2%
50mA
UTC
L5200-5.0V
5
3
1μF
USB Port
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