Name: 8670401PA
SKU: 8670401PA
Price: 10.00000 USD
Availability: OutOfStock

UC1842/3/4/5

UC2842/3/4/5

UC3842/3/4/5

OFFLINE FLYBACK REGULATOR

SLOPE COMPENSATION

A fraction of the oscillator ramp can be resistively

summed with the current sense signal to provide

slope compensation for converters requiring duty

cycles over 50%.

Power Supply Specifications

1. Input Voltages 5VAC to 130VA

(50 Hz/60Hz)

2. Line Isolation 3750V

3. Switching Frequency 40kHz

4. Efficiency at Full Load 70%

5. Output Voltage:

A. +5V,

5%; 1A to 4A load

Ripple voltage: 50mV P-P Max

B. +12V,

3%; 0.1A to 0.3A load

Ripple voltage: 100mV P-P Max

C. -12V ,

3%; 0.1A to 0.3A load

Ripple voltage: 100mV P-P Max

PACKAGING INFORMATION

Orderable Device Status

(1)

Package

Type

Package

Drawing

Pins Package

Qty

Eco Plan

(2)

Lead/Ball Finish MSL Peak Temp

(3)

5962-8670401PA ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

5962-8670401VPA ACTIVE CDIP JG 8 1 None Call TI Level-NC-NC-NC

5962-8670401VXA ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC

5962-8670401XA ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

5962-8670402PA ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

5962-8670402VPA ACTIVE CDIP JG 8 1 None Call TI Level-NC-NC-NC

5962-8670402VXA ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC

5962-8670402XA ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

5962-8670403PA ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

5962-8670403VPA ACTIVE CDIP JG 8 1 None Call TI Level-NC-NC-NC

5962-8670403VXA ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC

5962-8670403XA ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

5962-8670404PA ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

5962-8670404VPA ACTIVE CDIP JG 8 1 None Call TI Level-NC-NC-NC

5962-8670404VXA ACTIVE LCCC FK 20 1 None Call TI Level-NC-NC-NC

5962-8670404XA ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1842J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1842J883B ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1842JQMLV ACTIVE CDIP JG 8 None Call TI Call TI

UC1842L883B ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1842W ACTIVE CFP W 14 1 None A42 SNPB Level-NC-NC-NC

UC1843J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1843J883B ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1843JQMLV ACTIVE CDIP JG 8 None Call TI Call TI

UC1843L ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1843L883B ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1843LQMLV ACTIVE LCCC FK 20 None Call TI Call TI

UC1843W ACTIVE CFP W 14 1 None A42 SNPB Level-NC-NC-NC

UC1844J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1844J883B ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1844JQMLV ACTIVE CDIP JG 8 None Call TI Call TI

UC1844L ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1844L883B ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1844LQMLV ACTIVE LCCC FK 20 None Call TI Call TI

UC1844W ACTIVE CFP W 14 1 None A42 SNPB Level-NC-NC-NC

UC1845J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1845J883B ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC1845JQMLV ACTIVE CDIP JG 8 None Call TI Call TI

UC1845L ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1845L883B ACTIVE LCCC FK 20 1 None POST-PLATE Level-NC-NC-NC

UC1845LQMLV ACTIVE LCCC FK 20 None Call TI Call TI

UC1845W ACTIVE CFP W 14 1 None A42 SNPB Level-NC-NC-NC

PACKAGE OPTION ADDENDUM

www.ti.com

4-Mar-2005

Addendum-Page 1

Orderable Device Status

(1)

Package

Type

Package

Drawing

Pins Package

Qty

Eco Plan

(2)

Lead/Ball Finish MSL Peak Temp

(3)

UC2842D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC2842D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC2842D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2842DR ACTIVE SOIC D 14 None Call TI Call TI

UC2842DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2842DW ACTIVE SOIC DW 16 40 None CU NIPDAU Level-2-220C-1 YEAR

UC2842DWTR ACTIVE SOIC DW 16 2000 None CU NIPDAU Level-2-220C-1 YEAR

UC2842J OBSOLETE CDIP JG 8 None Call TI Call TI

UC2842N ACTIVE PDIP P 8 50 Pb-Free

(RoHS)

CU SNPB Level-NC-NC-NC

UC2842P OBSOLETE PDIP P 8 None Call TI Call TI

UC2843D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC2843D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC2843D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2843DR OBSOLETE SOIC D 14 None Call TI Call TI

UC2843DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2843J OBSOLETE CDIP JG 8 None Call TI Call TI

UC2843N ACTIVE PDIP P 8 50 Pb-Free

(RoHS)

CU SNPB Level-NC-NC-NC

UC2844D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC2844D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC2844D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2844DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2844N ACTIVE PDIP P 8 50 Pb-Free

(RoHS)

CU SNPB Level-NC-NC-NC

UC2845D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC2845D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC2845D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2845DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC2845J OBSOLETE CDIP JG 8 None Call TI Call TI

UC2845N ACTIVE PDIP P 8 50 Pb-Free

(RoHS)

CU SNPB Level-NC-NC-NC

UC3842D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC3842D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC3842D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC3842DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC3842J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

UC3842N ACTIVE PDIP P 8 50 Pb-Free

(RoHS)

CU SNPB Level-NC-NC-NC

UC3842P OBSOLETE PDIP P 8 None Call TI Call TI

UC3843D ACTIVE SOIC D 14 50 None CU NIPDAU Level-1-220C-UNLIM

UC3843D8 ACTIVE SOIC D 8 75 None CU NIPDAU Level-1-220C-UNLIM

UC3843D8TR ACTIVE SOIC D 8 2500 None CU NIPDAU Level-1-220C-UNLIM

UC3843DTR ACTIVE SOIC D 14 2500 None CU NIPDAU Level-1-220C-UNLIM

UC3843J ACTIVE CDIP JG 8 1 None A42 SNPB Level-NC-NC-NC

PACKAGE OPTION ADDENDUM

www.ti.com

4-Mar-2005

Addendum-Page 2

Part #	8670401PA
Description
Category	IC
Availability	Out of Stock
Qty	0

8670401PA

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