SI-8503L datasheet, PDF - EEWORLD Datasheet

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SI-8503L: DescriptionSwitching Regulator, 60kHz Switching Freq-Max; CategoryPower/power management The power supply circuit; File Size77KB，6 Pages; ManufacturerAllegro; Websitehttp://www.allegromicro.com/

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SI-8503L Overview

Switching Regulator, 60kHz Switching Freq-Max

SI-8503L Parametric

Parameter Name	Attribute value
Maker	Allegro
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
Maximum input voltage	33 V
Minimum input voltage	5.3 V
Nominal input voltage	15 V
JESD-30 code	S-XDSS-P6
Number of functions	1
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
Package body material	UNSPECIFIED
Package shape	SQUARE
Package form	SPECIAL SHAPE
Certification status	Not Qualified
surface mount	NO
Switch configuration	SINGLE
Maximum switching frequency	60 kHz
Temperature level	OTHER
Terminal form	PIN/PEG
Terminal location	DUAL
Base Number Matches	1

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qSI-8400L/8500L

Series

SI-8400L/8500L Series

Separate Excitation Switching Type with Coil

sFeatures

•

Integrated switching IC and coil construction

Requires 2 external components only

Low switching noise

Heatsink not required

Built-in overcurrent and thermal protection circuits

Built-in soft start circuit (Output ON/OFF control)...SI-8500L Series

sApplications

• Telephone power supplies

• Onboard local power supplies

sLineup

Part Number

(V)

(A)

SI-8401L

5.0

0.5

SI-8402L

12.0

0.4

SI-8403L

3.3

0.5

SI-8405L

15.0

0.4

SI-8501L

5.0

SI-8502L

12.0

SI-8503L

3.3

1.0

SI-8504L

9.0

SI-8505L

15.0

sAbsolute

Maximum Ratings

Parameter

DC Input Voltage

Power Dissipation

Junction Temperature

Storage Temperature

Symbol

SI-8400L

stg

1.25

+100

–25 to +85

Ratings

SI-8500L

°C

Unit

sRecommended

Operating Conditions

Parameter

DC Input Voltage Range

Output Current Range

Operating Temperature Range

Symbol

SI-8401L

7 to 33

0 to 0.5

15 to 33

0 to 0.4

Ratings

SI-8402L

SI-8403L

5.3 to 33

0 to 0.5

SI-8405L

18 to 33

0 to 0.4

°C

Unit

–20 to +85

Parameter

DC Input Voltage Range

Output Current Range

Operating Temperature Range

Symbol

SI-8501L

7 to 33

SI-8502L

15 to 33

Ratings

SI-8503L

5.3 to 33

0 to 1.0

–20 to +85

SI-8504L

12 to 33

SI-8505L

18 to 33

Unit

°C

SI-8503L Related Products

	SI-8503L	SI-8403L	SI-8401L	SI-8504L	SI-8405L	SI-8501L
Description	Switching Regulator, 60kHz Switching Freq-Max	Switching Regulator, 60kHz Switching Freq-Max	Switching Regulator, 0.5A, 60kHz Switching Freq-Max,	Switching Regulator, 60kHz Switching Freq-Max	Switching Regulator, 60kHz Switching Freq-Max	Switching Regulator, 60kHz Switching Freq-Max,
Reach Compliance Code	unknown	unknown	compliant	unknown	unknown	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
Maximum input voltage	33 V	33 V	33 V	33 V	33 V	33 V
Minimum input voltage	5.3 V	5.3 V	7 V	12 V	18 V	7 V
Nominal input voltage	15 V	15 V	20 V	21 V	27 V	20 V
JESD-30 code	S-XDSS-P6	R-XDSS-P4	R-XDSS-P4	S-XDSS-P6	R-XDSS-P4	S-XDSS-P6
Number of functions	1	1	1	1	1	1
Number of terminals	6	4	4	6	4	6
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
Package form	SPECIAL SHAPE	SPECIAL SHAPE	SPECIAL SHAPE	SPECIAL SHAPE	SPECIAL SHAPE	SPECIAL SHAPE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	NO	NO	NO
Switch configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Maximum switching frequency	60 kHz	60 kHz	60 kHz	60 kHz	60 kHz	60 kHz
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maker	Allegro	-	-	Allegro	Allegro	Allegro

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