S-8310DFE-T2 datasheet, PDF - EEWORLD Datasheet

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S-8310DFE-T2: Description0.05A SWITCHING REGULATOR, 50kHz SWITCHING FREQ-MAX, PDSO8, 5.20 X 4.40 MM, 1.50 MM HEIGHT, SOP-8; CategoryPower/power management The power supply circuit; File Size31KB，1 Pages; ManufacturerSeiko Epson Corporation

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S-8310DFE-T2 Overview

0.05A SWITCHING REGULATOR, 50kHz SWITCHING FREQ-MAX, PDSO8, 5.20 X 4.40 MM, 1.50 MM HEIGHT, SOP-8

S-8310DFE-T2 Parametric

Parameter Name	Attribute value
Parts packaging code	SOIC
package instruction	LSOP,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	10 V
Minimum input voltage	0.9 V
JESD-30 code	R-PDSO-G8
length	5.2 mm
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.05 A
Package body material	PLASTIC/EPOXY
encapsulated code	LSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE
Certification status	Not Qualified
Maximum seat height	1.7 mm
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	50 kHz
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	4.4 mm
Base Number Matches	1

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CONT

SD1

V

FB

V

OUT

STEP-UP

VD1

OUT

SENSE

VD2

OUT

V

SS

Low Current PWM Step-Up Switching Regulator

Features Two Independent Voltage Detectors!

(Only $1.18 @ 1K...Immediate Delivery from Stock!)

V

FB

V

IN

V

OUT

(see table)

S-8310

Sense

On/Off Shutdown

s

VD1

OUT

VD2

OUT

Model

S-8310AFE-T2

S-8310CFE-T2

S-8310DFE-T2

V

OUT

3.0V

2.7V

VD1

2.2V

VD2

0.9V

1.1V

1.0V

s

Low current consumption:

Operation = 23 microamps (no load)

Shutdown = 2 microamps

Wide input voltage range: 0.9V

to 10.0V

Output voltage regulation ±2.4%

Output current up to 50mA

Two voltage detectors

PWM circuit @ 50kHz

Shutdown function to extend

battery life

Internal current limiting circuit

Toper = -40˚C to +85˚C

8 pin SOP pkg. = 5.2 x 4.4 x 1.5mm

Only $1.18 @ 1K!

The S-8310 PWM switching regulator

s

consists of a reference voltage source,

For longer battery life in your design,

a RC oscillator, and two independent

visit us at

www.seiko-usa-ecd.com

voltage detectors. VD1 monitors the

output voltage, and VD2 can detect

Immediate delivery from stock!

any voltage by connecting the Sense

Order your S-8310 today:

terminal. The power of the voltage

ALL AMERICAN 800-573-ASAP

detectors is supplied by V

OUT

. When

REPTRON

800-800-5441

V

OUT

is below VD1 and VD2, the

SCHUSTER

800-877-6875

voltage detectors are not in operation.

STERLING

800-745-5500

Also, the two voltage detectors

operate independently of the on/off

shutdown function.

Pager and cell phone

Portable data terminal

Power for portable equipment

IC voltage supply from 1.5V

battery

H/PC = Handheld PC

Seiko Instruments Is #1 In Low Current Consumption.

Seiko Instruments USA Inc.

Electronic Components Division

2990 West Lomita Blvd., Torrance, CA 90505

Phone: (310) 517-7771 FAX: (310) 517-7792

S-8310DFE-T2 Related Products

	S-8310DFE-T2	S-8310CFE-T2	S-8310AFE-T2
Description	0.05A SWITCHING REGULATOR, 50kHz SWITCHING FREQ-MAX, PDSO8, 5.20 X 4.40 MM, 1.50 MM HEIGHT, SOP-8	0.05A SWITCHING REGULATOR, 50kHz SWITCHING FREQ-MAX, PDSO8, 5.20 X 4.40 MM, 1.50 MM HEIGHT, SOP-8	0.05A SWITCHING REGULATOR, 50kHz SWITCHING FREQ-MAX, PDSO8, 5.20 X 4.40 MM, 1.50 MM HEIGHT, SOP-8
Parts packaging code	SOIC	SOIC	SOIC
package instruction	LSOP,	LSOP,	LSOP,
Contacts	8	8	8
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	10 V	10 V	10 V
Minimum input voltage	0.9 V	0.9 V	0.9 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
length	5.2 mm	5.2 mm	5.2 mm
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Maximum output current	0.05 A	0.05 A	0.05 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LSOP	LSOP	LSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE	SMALL OUTLINE, LOW PROFILE
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.7 mm	1.7 mm	1.7 mm
surface mount	YES	YES	YES
Switch configuration	BOOST	BOOST	BOOST
Maximum switching frequency	50 kHz	50 kHz	50 kHz
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
width	4.4 mm	4.4 mm	4.4 mm
Is Samacsys	N	N	-
Base Number Matches	1	1	-

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