4.4s 940ms 3.3/5/12V
SC6105A -- SC6105B -- SC6105C
DIP-20-300-2.54------ PC PWM
DIP-20-300-2.54
SC6105 PWM 3.3 /±5 /±12 TL431 3.3 5 PG
台卡制作
* 3.3V/5V/12V * 3.3V/±5V/±12V * * * AC * PG *
* PG
* TL431 3.3 5 * 93%
*
20 V CC 12V FB1 FB2 V FB 16V PG FB1 FB2 I OUT 30mA (T amb =25°C)P D 1.5W (T amb =90°C)P D 0.5W R JA 82.5°C/W T amb -30 ~ +125°C
T stg
-55~+155
°C
( V CC =5V T amb =25°C)
V CC 4.5 5.07.0V
I CC PG --510mA 3.3V V OVP1 - 3.9 4.1 4.3V 5V
V OVP2
- 5.8
6.1
6.5
V
OP2
OP1FB2
FB1
VREF1VREF2
12V V OVP3 -13.9 14.5 14.9V 3.3V V UVP1 - 2.0 2.6 2.8V 5V V UVP2 - 3.0 3.6 3.9V 12V
V UVP3 - 6.07.28.0V PG 3.3V V UVS1 - 2.5 2.8 3.0V PG 5V V UVS2 - 4.0 4.3 4.5V PG 12V V UVS3 -
9.410.1 10.4V V OPPS V UVAC = 1.0V 2.5 2.7 2.9V V NVP - 2.0 2.1 2.2V I NVP R I = 75K 576472 A t OVP R I = 75K 0.50.7 1.3ms
t UVP R I = 75K 0.9 2.4 3.8ms PG t UVS R I = 75K 0.5 1.2 1.9ms t OPP R I = 75K 4.07.010.0ms t NVP R I = 75K 4.07.010.0ms V REF
I FB = 0.5mA,T amb = 25°C
2.475 2.5 2.525V R EGLI-FB 4 < V FB < 16V -1-mV/V (FB1 V REF1 FB2 V REF2)
I OUT-FB V FB > 2V 10--mA PG
t PG RI = 75K 200300400ms PG UVAC防震型
投光灯 V UVAC -0.650.70.75V PG t R C L = 100pF -1-us PG t F C L = 100pF -300-ns PG V OL2 I PG = 5mA --0.5V PG
PG I ON2 V PG = 5V --1 A PSON V PSON -1 1.4 2.0V I PSON
-
--0.5mA PSON /
(PS )t PSON(ON)t PSON(OFF)
体内卫生巾R I = 75k 201040205030ms ms
PG
t PSOFF R I = 75k
2
4.8
6.5
ms
V2.5 - 2.45 2.5 2.55V I IB --
-0.1
免火再煮锅A A VOL -5060-d
B BW -
0.31-MHz
PSRR 50--dB PWM F OSC RI = 75k 606570kHz I SS RI = 75k 4.0 5.77.0 A
DC -85-93%
V OL Io = 5mA --0.5V V OH V12 = 12V 4--V PWM古马隆
树脂 R O
-
1.5
- 3.3
k Ω
手机ic
1PSON CPU PWM 2V33 3.3V / 3V55V / 4
OPP
5UVAC AC
6NVP
7V1212V /
8OP2 PWM 46% OP1 OP2 9OP1 PWM
10PG PG 0 1 PG=1
11FB2
12VREF2 2.5V
13VREF1 2.5V
14FB1
15GND
16COMP PWM
17IN 2.5
18SS 5.7uA 2.5V 19RI
20V CC 5
SC6105 AC / PG PG / PWM
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