SI-3011ZF Ver la hoja de datos (PDF) - Sanken Electric co.,ltd.
Número de pieza
componentes Descripción
Fabricante
SI-3011ZF Datasheet PDF : 2 Pages
| |||
SI-3000ZF Series
■External Dimensions (TO220F-5)
10.0±0.2
4.2±0.2
2.8±0.2
2.6±0.1
0.95±0.15
0.85
+0.2
–0.1
P1.7±0.7×4=6.8±0.7
1 23 45
0.45
+0.2
–0.1
3.9±0.7
(4.3)
8.2±0.7
Pin Assignment
q VC
w VIN
e GND
r Vo
t ADJ
Plastic Mold Package Type
Flammability: UL94V-0
Product Mass: Approx. 2.3g
(unit : mm)
■Typical Connection Diagram/Block Diagram
SI-3011ZF
VIN
2
+
CIN
REF
ON/
VC OFF
1
-
+
TSD
+
-
Drive
OCP
AMP1
VO
4
*
R3
R1
5
ADJ CO
R2
3
GND
CIN: Input capacitor (Approx. 10µF)
This capacitor is required when the input line contains induc-
tance or when the wiring is long.
CO: Output capacitor (47µF or higher)
The output voltage may oscillate if a low ESR type capacitor
(such as a ceramic capacitor) is used for the output capacitor
in SI-3000ZF.
R1, R2: Output voltage setting resistors
The output voltage can be set by connecting R1 and R2 as
shown at left.
The recommended value for R2 is 10kΩ or 11kΩ.
R1= (VO–VADJ) / (VADJ/R2)
*: Insert R3 in case of setting VO to VO ≤ 1.8V. The recom-
mended value for R3 is 10kΩ.
■Ta-PD Characteristics
25
With Silicone Grease
Heatsink: Aluminum
With Infinite Heatsink
20
15 200×200×2mm (2.3°C/W)
10 100×100×2mm (5.2°C/W)
75×75×2mm (7.6°C/W)
5
Without heatsink
–030
0
25
50
75
100
Ambient Temperature Ta (°C)
ICs 83
Share Link: 