R1221N40AF-TR datasheet, PDF - EEWORLD Datasheet

R1221N40AF-TR: DescriptionSwitching Controller, Voltage-mode, 0.025A, 600kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN; CategoryPower/power management The power supply circuit; File Size215KB，21 Pages; ManufacturerRICOH Electronic Devices Co., Ltd.

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R1221N40AF-TR Overview

Switching Controller, Voltage-mode, 0.025A, 600kHz Switching Freq-Max, CMOS, PDSO6, SOT-23, 6 PIN

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	RICOH Electronic Devices Co., Ltd.
Parts packaging code	SOT-23
package instruction	LSSOP, TSOP6,.11,37
Contacts	6
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	13.2 V
Minimum input voltage	2.3 V
Nominal input voltage	6 V
JESD-30 code	R-PDSO-G6
JESD-609 code	e0
length	2.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.025 A
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Encapsulate equivalent code	TSOP6,.11,37
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.4 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	600 kHz
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.8 mm

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