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HA16116FPJ

Description
1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20
CategoryPower/power management    The power supply circuit   
File Size255KB,34 Pages
ManufacturerHitachi (Renesas )
Websitehttp://www.renesas.com/eng/
Environmental Compliance
Download Datasheet Parametric Compare View All

HA16116FPJ Overview

1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20

HA16116FPJ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerHitachi (Renesas )
Parts packaging codeSOIC
package instructionSOP, SOP20,.3
Contacts20
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage40 V
Minimum input voltage3.9 V
Nominal input voltage12 V
JESD-30 codeR-PDSO-G20
length12.6 mm
Number of functions2
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current1 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Maximum seat height2.2 mm
surface mountYES
Switch configurationSINGLE
Maximum switching frequency600 kHz
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width5.5 mm
Base Number Matches1
HA16116FP/FPJ, HA16121FP/FPJ
Switching Regulator for Chopper Type DC/DC Converter
Description
HA16116FP/FPJ and HA16121FP/FPJ are dual-channel PWM switching regulator controller ICs for use in
chopper-type DC/DC converters.
This IC series incorporates totem pole gate drive circuits to allow direct driving of a power MOS FET. The
output logic is preset for booster, step-down, or inverting control in a DC/DC converter. This logic
assumes use of an N-channel power MOS FET for booster control, and a P-channel power MOS FET for
step-down or inverting control.
HA16116 includes a built-in logic circuit for step-down control only, and one for use in both step-down
and inverting control. HA16121 has a logic circuit for booster control only and one for both step-down and
inverting control.
Both ICs have a pulse-by-pulse current limiter, which limits PWM pulse width per pulse as a means of
protecting against overcurrent, and which uses an on/off timer for intermittent operation. Unlike
conventional methods that use a latch timer for shutdown, when the pulse-by-pulse current limiter
continues operation beyond the time set in the timer, the IC is made to operate intermittently (flickering
operation), resulting in sharp vertical setting characteristics. When the overcurrent condition subsides, the
output is automatically restored to normal.
The dual control circuits in the IC output identical triangle waveforms, for completely synchronous
configuring a compact, high efficiency dual-channel DC/DC converter, with fewer external components
than were necessary previously.
Functions
2.5 V reference voltage (Vref) regulator
Triangle wave form oscillator
Dual overcurrent detector
Dual totem pole output driver
UVL (under voltage lock out) system
Dual error amplifier
Vref overvoltage detector
Dual PWM comparator

HA16116FPJ Related Products

HA16116FPJ HA16116FP HA16121FP HA16121FPJ HA16116
Description 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20 1 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO20
Is it Rohs certified? conform to conform to conform to conform to -
Maker Hitachi (Renesas ) Hitachi (Renesas ) Hitachi (Renesas ) Hitachi (Renesas ) -
Parts packaging code SOIC SOIC SOIC SOIC -
package instruction SOP, SOP20,.3 SOP, SOP20,.3 SOP, SOP20,.3 SOP, SOP20,.3 -
Contacts 20 20 20 20 -
Reach Compliance Code unknown unknow unknown unknown -
ECCN code EAR99 EAR99 EAR99 EAR99 -
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER -
control mode VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE -
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION -
Maximum input voltage 40 V 40 V 40 V 40 V -
Minimum input voltage 3.9 V 3.9 V 3.9 V 3.9 V -
Nominal input voltage 12 V 12 V 12 V 12 V -
JESD-30 code R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 -
length 12.6 mm 12.6 mm 12.6 mm 12.6 mm -
Number of functions 2 2 2 2 -
Number of terminals 20 20 20 20 -
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C -
Minimum operating temperature -40 °C -20 °C -20 °C -40 °C -
Maximum output current 1 A 1 A 1 A 1 A -
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY -
encapsulated code SOP SOP SOP SOP -
Encapsulate equivalent code SOP20,.3 SOP20,.3 SOP20,.3 SOP20,.3 -
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR -
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE -
Certification status Not Qualified Not Qualified Not Qualified Not Qualified -
Maximum seat height 2.2 mm 2.2 mm 2.2 mm 2.2 mm -
surface mount YES YES YES YES -
Switch configuration SINGLE SINGLE SINGLE SINGLE -
Maximum switching frequency 600 kHz 600 kHz 600 kHz 600 kHz -
Temperature level INDUSTRIAL OTHER OTHER INDUSTRIAL -
Terminal form GULL WING GULL WING GULL WING GULL WING -
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm -
Terminal location DUAL DUAL DUAL DUAL -
width 5.5 mm 5.5 mm 5.5 mm 5.5 mm -
Base Number Matches 1 - 1 1 -
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