SI-8000Y Просмотр технического описания (PDF) - Sanken Electric co.,ltd.
Номер в каталоге
Компоненты Описание
производитель
SI-8000Y Datasheet PDF : 2 Pages
| |||
SI-8000Y Series
■External Dimensions (TO220F-7)
10.0±0.2
Gate burr
4.2±0.2
2.8±0.2
(Unit : mm)
6-0.74±0.15
6-0.65+–00..12
(3-R1)
R-end
7.6±0.1
(Measured at the root)
6×P1.27±0.15–7.62±0.15
(Measured at the root)
0.45
+0.2
–0.1
4.3±0.5
3.6±0.5
Pin Assignment
q BS
w SW
e VIN
r GND
t COMP
y FB
u EN/SS
Plastic Mold Package Type
Flammability: UL94V-0
Product Mass: Approx. 2.3g
1 234567
0.5
0.5
Plan View
■Block Diagram
Pre
OSC
REG
7 EN/
SS
EN/SS
5 COMP
GND
4
SI-8010Y
Current
Sence
Amp
Boot
5vREG
3
IN
1
BS
+
–
UVLD
TSD
OCP
PWM
LOGIC
DRIVE
+––
Amp
1.0V
2
SW
6
FB
Pre
OSC
REG
7 EN/
SS
EN/SS
5 COMP
GND
4
SI-8050Y
Current
Sence
Amp
Boot
5vREG
3
IN
1
BS
+
–
UVLD
TSD
OCP
PWM
LOGIC
DRIVE
+––
Amp
1.0V
2
SW
6
FB
■Typical Connection Diagram
Vin
C1 + C2
GND
Csn1 Rsn1
C5
3
1
IN
7
BS
2
SW
L1
SI-8010Y
EN/SS
D1
6
R1
COMP GND FB
C6
5
4
R2
C4
C7
Csn2
Rsn2
R3
Vo
C3
+
GND
SI-8010Y
C1:2200µF/50V
Csn1,2=2200pF (When Vin>40V)
C2:4.7µF/50V
Rsn1,2=10Ω (When Vin>40V)
C3:470µF/25V
C4:1200pF*1
C5:0.22µF/50V
C7:680pF*1
L1:47µH
D1:FMW-2156 (Sanken)
R1:8kΩ*1
R2:2kΩ
R3:39kΩ*1
*1: When Vo=5V
Vin
C1 + C2
GND
Csn1 Rsn1
3
1
C5
IN
7
BS
2
SW
L1
SI-8050Y
EN/SS
COMP GND FB
C6
5
4
D1
6
C4
C7
R3
Csn2
Rsn2
Vo
C3
+
GND
SI-8050Y
C1:2200µF/50V Csn1,2=2200pF (When Vin>40V)
C2:4.7µF/50V
Rsn1,2=10Ω (When Vin>40V)
C3:470µF/25V
C4:1200pF
C5:0.22µF/50V
C7:680pF
L1:56µH
D1:FMW-2156 (Sanken)
R3:39kΩ
ICs 55
Share Link: 