IP1842A
Seme LAB
57.40kb
Current mode regulating pulse width modulators. SEME IP1842A SERIES IP1843A SERIES The IP1842A/IP1843A series of switching regulator control circuits contain all the functions ne
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IP1842 - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
IP1842 SERIES IP1843 SERIES
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WIDTH MODULATO.
IP1843 - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
IP1842 SERIES IP1843 SERIES
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WIDTH MODULATO.
IP1843A - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
LAB
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
SEME
IP1842A SERIES IP1843A SERIES
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WI.
IP1844 - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
LAB
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
SEME
IP1844 SERIES IP1845 SERIES
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WIDT.
IP1844A - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
LAB
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
SEME
IP1844A SERIES IP1845A SERIES
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WI.
IP1845 - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
LAB
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
SEME
IP1844 SERIES IP1845 SERIES
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WIDT.
IP1845A - CURRENT MODE REGULATING PULSE WIDTH MODULATORS
(Seme LAB)
LAB
TOP VIEW
COMP 1 V FB 2 I SENSE 3 R T /C T 4
8 7 6 5
SEME
IP1844A SERIES IP1845A SERIES
VREF VCC OUTPUT GROUND
CURRENT MODE REGULATING PULSE WI.
IP1829 - 24-Port 10/100 + 5-Port 10/100/1000Mb Ethernet Switch
(IC Plus)
IP1829
Preliminary Datasheet
24-Port 10/100 + 5-Port 10/100/1000Mb Ethernet Switch (with 24 10/100M PHYs and Embedded 32bit CPU)
Features List
● 24.
iP1837 - Synchronous Buck Regulator
(International Rectifier)
Highly Integrated 35A Single‐input Voltage, Synchronous Buck Regulator
iP1837
FEATURES
Wide input application 1.5V―16V Single 3.3V or singl.
IP1000ALF - Gigabit Ethernet NIC Single Chip
(IC Plus)
..
IP1000A LF
Preliminary Data Sheet
Gigabit Ethernet NIC Single Chip
Features
PCI & DMA Features – PCI Specification Revision 2.3 .