datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

SI-8000Y View Datasheet(PDF) - Sanken Electric co.,ltd.

Part Name
Description
View to exact match
SI-8000Y
SANKEN
Sanken Electric co.,ltd. SANKEN
SI-8000Y Datasheet PDF : 2 Pages
1 2
1-1-3 DC/DC Converter ICs
SI-8000Y Series CFuullr-Mreonldt, MSeopdareateCEoxncittraotilonSStetepp-ddoowwnnSwSitwchitincghMinogdeMRoegduelator ICs
Features
• Compact (equivalent to TO220) full-mold
package
• Output current: 8.0 A
• High efficiency: 86%
• Built-in reference oscillator (130 kHz)
• Built-in drooping-type-overcurrent protection
and thermal protection circuits
• Built-in soft start circuit (Output ON/OFF
available)
• Low current consumption during off
Absolute Maximum Ratings
Parameter
Input Voltage
Power Dissipation
Junction Temperature
Storage Temperature
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient Air)
Symbol
VIN
PD1
PD2
Tj
Tstg
θj-c
θj-a
Ratings
45
20.8(With infinite heatsink)
1.8(Without heatsink, stand-alone operation)
30 to +150
40 to +150
6
66.7
Applications
• AV equipment
• OA equipment
• Gaming equipment
• Onboard local power supplies
Recommended Operating Conditions
Parameter
Symbol
SI-8010Y
Input Voltage Range
VIN
8 or VO+3* to 43
Output Voltage Range
Vo
1 to 15
Output Current Range
Io
Operating Junction Temperature Range
Tjop
Operating Temperature Range
Top
*: The minimum value of the input voltage range is 8 V or Vo + 3V, whichever is higher.
Raings
0 to 8.0
–30 to +135
–30 to +85
SI-8050Y
8 to 43
5
Unit
V
W
W
°C
°C
°C/W
°C/W
Unit
V
V
A
°C
°C
Electrical Characteristics
Parameter
Symbol
Output Voltage
(Reference voltage for SI-8010Y)
VO(VREF)
Conditions
Temperature Coefficient of Output Voltage VO/T(VREF/T)
(Reference voltage temperature coefficient for SI-8010Y)
Conditions
Efficiency
η
Conditions
Oscillation Frequency
fo
Conditions
Line Regulation
VOLINE
Conditions
Load Regulation
VOLOAD
Conditions
Overcurrent Protection Starting Current
Is
Conditions
Iq
Quiescent Circuit Current
Conditions
Iq(OFF)
Conditions
EN/SS Pin*
Outflow Current at
Low Voltage
Low Level Voltage
ISSL
Conditions
VSSL
Conditions
Error Amplifier Voltage Gain
AEA
Error Amplifier Transformer Conductance
GEA
Current Sense Amplifier Impedance
1/GCS
Maximum ON Duty
DMAX
Minimum ON Time
DMIN
*:R1=8k, R2=2kwhen Ta=25°C and Vo=5V
SI-8010Y*
mIN.
typ.
max.
0.98
1.00
1.02
VIN=30V, Io=0.1A
±0.1
VIN=30V, Io=0.1A, Ta=0 to 100°C
86
VIN=30V, Io=3A
130
VIN=30V, Io=3A
30
90
VIN=10 to 43V, Io=3A
30
90
VIN=30V, Io=0.1 to 8A
8.1
VIN=20V
8
VIN=30V, Io=0A, EN/SS=open
200
500
VIN=30V, EN/SS=0V
10
30
VIN=30V, EN/SS=0V
0.5
VIN=30V
300
800
0.16
92
200
Ratings
SI-8050Y
mIN.
typ.
max.
4.90
5.00
5.10
VIN=30V, Io=0.1A
±0.5
VIN=30V, Io=0.1A, Ta=0 to 100°C
86
VIN=30V, Io=3A
130
VIN=30V, Io=3A
30
90
VIN=10 to 43V, Io=3A
30
90
VIN=30V, Io=0.1 to 8A
8.1
VIN=20V
8
VIN=30V, Io=0A, EN/SS=open
200
500
VIN=30V, EN/SS=0V
10
30
VIN=30V, EN/SS=0V
0.5
VIN=30V
300
800
0.16
92
200
SI-8000Y
Unit
V
mV/°C
%
kHz
mV
mV
A
mA
µA
µA
V
V/V
µA/V
V/A
%
nsec
SI-8000Y
5 SS
C6
5 SS
C6
54 ICs
Soft start
Soft start
+VOUT. ON/OFF
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]