UC3525AQ datasheet, PDF - EEWORLD Datasheet

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UC3525AQ: DescriptionRegulating Pulse Width Modulators 20-PLCC 0 to 70; CategoryPower/power management The power supply circuit; File Size964KB，23 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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Regulating Pulse Width Modulators 20-PLCC 0 to 70

UC3525AQ Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	QLCC
package instruction	QCCJ, LDCC20,.4SQ
Contacts	20
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	35 V
Minimum input voltage	8 V
Nominal input voltage	20 V
JESD-30 code	S-PQCC-J20
JESD-609 code	e3
length	8.965 mm
Humidity sensitivity level	2
Number of functions	1
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	0.5 A
Nominal output voltage	5.1 V
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC20,.4SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	4.57 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	400 kHz
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.965 mm

UC3525AQ Related Products

	UC3525AQ	UC3525ADW	UC3525AN	UC3527AN	UC2527AN	UC2525BN	UC2525BDW	UC2525AN	UC2525ADW
Description	Regulating Pulse Width Modulators 20-PLCC 0 to 70	Regulating Pulse Width Modulators 16-SOIC 0 to 70	Regulating Pulse Width Modulators 16-PDIP 0 to 70	Regulating Pulse Width Modulators 16-PDIP 0 to 70	Regulating Pulse Width Modulators 16-PDIP -40 to 85	Regulating Pulse Width Modulators 16-PDIP -25 to 85	Regulating Pulse Width Modulators 16-SOIC -25 to 85	Regulating Pulse Width Modulators 16-PDIP -25 to 85	Regulating Pulse Width Modulators 16-SOIC -25 to 85
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	QLCC	SOIC	DIP	DIP	DIP	DIP	SOIC	DIP	SOIC
package instruction	QCCJ, LDCC20,.4SQ	SOP, SOP16,.4	DIP, DIP16,.3	DIP-16	DIP, DIP16,.3	DIP, DIP16,.3	SOP, SOP16,.4	DIP, DIP16,.3	SOP, SOP16,.4
Contacts	20	16	16	16	16	16	16	16	16
Reach Compliance Code	compli	compli	compli	compliant	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	35 V	35 V	35 V	35 V	35 V	35 V	35 V	35 V	35 V
Minimum input voltage	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V	8 V
Nominal input voltage	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V	20 V
JESD-30 code	S-PQCC-J20	R-PDSO-G16	R-PDIP-T16	R-PDIP-T16	R-PDIP-T16	R-PDIP-T16	R-PDSO-G16	R-PDIP-T16	R-PDSO-G16
JESD-609 code	e3	e4	e4	e4	e4	e4	e4	e4	e4
length	8.965 mm	10.3 mm	19.3 mm	19.305 mm	19.3 mm	19.3 mm	10.3 mm	19.3 mm	10.3 mm
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	20	16	16	16	16	16	16	16	16
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-	-	-	-40 °C	-25 °C	-25 °C	-25 °C	-25 °C
Maximum output current	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A
Nominal output voltage	5.1 V	5.1 V	5.1 V	5.1 V	5.1 V	5.1 V	5.1 V	5.1 V	5.1 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCJ	SOP	DIP	DIP	DIP	DIP	SOP	DIP	SOP
Encapsulate equivalent code	LDCC20,.4SQ	SOP16,.4	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	SOP16,.4	DIP16,.3	SOP16,.4
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	NOT APPLICABLE	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260	NOT APPLICABLE	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	4.57 mm	2.35 mm	3.9 mm	5.08 mm	3.9 mm	3.9 mm	2.35 mm	3.9 mm	2.35 mm
surface mount	YES	YES	NO	NO	NO	NO	YES	NO	YES
Switch configuration	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Maximum switching frequency	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz	400 kHz
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	OTHER	OTHER	OTHER	OTHER
Terminal surface	Matte Tin (Sn)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	J BEND	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	QUAD	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT APPLICABLE	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT APPLICABLE	NOT SPECIFIED
width	8.965 mm	7.5 mm	6.35 mm	7.62 mm	6.35 mm	6.35 mm	7.5 mm	6.35 mm	7.5 mm
Factory Lead Time	1 week	1 week	1 week	1 week	1 week	-	-	6 weeks	1 week
Is it lead-free?	-	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Maximum output voltage	-	5.2 V	5.2 V	5.2 V	5.15 V	5.15 V	5.15 V	5.15 V	5.15 V
Minimum output voltage	-	5 V	5 V	5 V	5.05 V	5.05 V	5.05 V	5.05 V	5.05 V
Base Number Matches	-	1	1	1	1	1	1	1	1

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