SPI-8003TW datasheet(2/4 Pages) SANKEN

Part #	SPI-8003TW

Description	2-Output Step-down Switching Mode Regulator ICs

Download	4 Pages

Scroll/Zoom	100%

Manufacturer	SANKEN [Sanken electric]

Direct Link	http://www.sanken-ele.co.jp/en

Logo

2 / 4 page

61

ICs

SPI-8001TW/SPI-8002TW/SPI-8003TW

■Electrical Characteristics*1

Unit

V

mV/ °C

%

kHz

mV

A

mA

µA

mA

V

µA

V

µA

Parameter

Reference Voltage

Temperature Coefficient

of Reference Voltage

Efficiency 1*2

Efficiency 2*2

Oscillation Frequency

Line Regulation

Load Regulation

Overcurrent Protection

Starting Current

Quiescent Circuit Current 1

Quiescent Circuit Current 2

Quiescent Circuit Current 3

Quiescent Circuit Current 4

Quiescent Circuit Current 5

Quiescent Circuit Current 6

High Level Voltage

C/E Pin

Low Level Voltage

Inflow Current

at High

Low Level Voltage

SS Pin*3

Inflow Current

at Low

Symbol

VREF

Conditions

∆VREF/∆T

Conditions

Eff1

Conditions

Eff2

Conditions

fosc

Conditions

VLINE

Conditions

VLOAD

Conditions

IS

Conditions

IIN

Conditions

ICC

Conditions

IIN (off)

Conditions

ICC (off)

Conditions

IIN (ssov)

Conditions

ICC (ssov)

Conditions

VC/EH

Conditions

VC/EL

Conditions

IC/EH

Conditions

VSSL

Conditions

ISSL

Conditions

(Ta=25°C)

*1: Electrical characteristics show the characteristic ratings guaranteed when operating the ICs under the measurement conditions described in the above table.

*2: Efficiency is calculated from the following formula.

η (%) =

VO·IO

× 100

VIN·IIN

*3: Pin 6 and pin 11 are the SS pins. Soft start at power on can be performed with capacitors connected to these pins. The outputs can also be turned ON/OFF with these pins. The

outputs are stopped by setting the voltages of these pins to VSSL or lower. SS-pin voltages can be changed with open-collector drive circuits of transistors.

When using both the soft-start and ON/OFF functions together, the discharge currents from C4 and C5 flow into the ON/OFF control transistors respectively. Therefore, limit the

currents securely to protect the transistors if C4 and C5 capacitances are large. The SS pins are pulled up to the power supply in the ICs, so applying the external voltages are

prohibited.

Ratings

SPI-8001TW

SPI-8002TW

SPI-8003TW

min.

typ.

max.

min.

typ.

max.

min.

typ.

max.

0.996

1.006

1.016

0.996

1.006

1.016

0.966

1.006

1.016

VIN=10V, VO=1V, IO=0.1A

VIN=14V, IO=0.1A

±0.1

VIN=10V, VO=1V, IO=0.1A, Ta=–30 to +135°C

VIN=14V, IO=0.1A, Ta=–30 to +125°C

80

78

VIN=VCC=15V, VO=5V, IO=0.5A, IIN: including ICC

VIN= VCC=14V, VO=5V, IO=0.5A, IIN : including ICC

83

81

VIN=15V, VO=5V, IO=0.5A, VCC=5V, IIN: excluding ICC

VIN=14V, VCC=5V, VO=5V, IO=0.5A, IIN : excluding ICC

250

215

250

285

200

400

VIN=VCC=15V, VO=5V, IO=0.5A

VIN=14V, IO=0.1A, COSC=100pF

30

60

30

60

30

60

VIN=VCC=10 to 20V, VO=5V, IO=1A

VIN=VCC=9 to 18V, VO=5V, IO=1A

10

40

10

40

10

40

VIN=VCC=15V, VO=5V, IO=0.2 to 1.5A

VIN=VCC=14V, VO=5V, IO=0.2 to 1.5A

1.6

VIN=VCC=15V

VIN=VCC=14V

44

4

VIN=15V, VCC=5V, IO=0V, VO≤12V

VIN=14V, VCC=5V, IO=0A, VO≤12V

8.5

VCC=15V, IO=0A

VCC=14V, IO=0A

11

1

VIN=15V, VC/E=0V or Open

VIN=14V, VC/E=0V or Open

11

1

VCC=15V, VC/E=0V or Open

VIN=14V, VC/E=0V or Open

—4

—

VIN=14V, VCC=5V, IO=0A, SS1=SS2=0V

—

8.5

—VCC=14V, IO=0V, SS1=SS2=0V

22

2

VIN=VCC=15V

VIN=VCC=14V

0.8

VIN=VCC=15V

VIN=VCC=14V

95

VC/E=20V

0.5

VIN=VCC=15V

VIN=VCC=14V

60

80

60

80

60

80

VSSL=0V, VIN=VCC=15V

VSSL=0V, VIN=VCC=14V

Similar Part No. - SPI-8003TW

Manufacturer	Part #	Datasheet	Description
Sanken electric	SPI-8003TW	117Kb / 4P	2-Output, Step-down Switching Mode
Sanken electric	SPI-8003TW	89Kb / 4P	2-Output, Step-down Switching Mode

More results

Similar Description - SPI-8003TW

Manufacturer	Part #	Datasheet	Description
Sanken electric	SI-8100QL	436Kb / 2P	Current Mode Control Step-down Switching Mode Regulator ICs
	SI-8000Y	59Kb / 2P	Current Mode Control Step-down Switching Mode Regulator ICs
	SPI-8001TW	89Kb / 4P	2-Output, Step-down Switching Mode
	SPI-8001TW	117Kb / 4P	2-Output, Step-down Switching Mode
	SI-8000GL	45Kb / 2P	Compact, Separate Excitation Step-down Switching Mode Regulator ICs
	SPI-8000A	440Kb / 3P	Surface Mount, Separate Excitation Step-down Switching Mode Regulator ICs
	SI-8000HFE	50Kb / 2P	Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs
	SI-8000TFE	443Kb / 2P	Full-Mold Separate Excitation Step-down Switching Mode Regulator ICs
	NR887D	59Kb / 2P	Full-Mold, Separate Excitation Step-down Switching Mode Regulator ICs
	SI-8000GL	456Kb / 4P	Series Compact Separate Excitation Step-down Switching Mode Regulator ICs

More results

SPI-8003TW Datasheet(PDF) 2 Page - Sanken electric

SPI-8003TW Datasheet(HTML) 2 Page - Sanken electric

Similar Part No. - SPI-8003TW

Similar Description - SPI-8003TW

Html Pages

1 2 3 4

Datasheet Download

Link URL