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NJU7665BF

Description
Switched Capacitor Converter, 100kHz Switching Freq-Max, CMOS, PDSO5, MTP-5
CategoryPower/power management    The power supply circuit   
File Size93KB,3 Pages
ManufacturerNew Japan Radio Co., Ltd..
Environmental Compliance  
Download Datasheet Parametric Compare View All

NJU7665BF Overview

Switched Capacitor Converter, 100kHz Switching Freq-Max, CMOS, PDSO5, MTP-5

NJU7665BF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionLSSOP,
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHED CAPACITOR CONVERTER
Maximum input voltage5.5 V
Minimum input voltage1.5 V
Nominal input voltage3 V
JESD-30 codeR-PDSO-G5
JESD-609 codee6
length2.9 mm
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.3 mm
surface mountYES
Switch configurationDOUBLER INVERTER
Maximum switching frequency100 kHz
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN BISMUTH
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.6 mm
Base Number Matches1
NJU7665 Series
SMALL PACKAGE VOLTAGE INVERTER
GENERAL DESCRIPTION
The
NJU7665
series is a voltage inverter incorporated RC
oscillator, pre-buffer and power-MOS, which generates a
polarity-converted negative voltage from +1.5V to +5.5V.
The switching frequency is fixed by internal RC oscillator and the
following line-up of 3 version are available to select.
The
NJU7665
series is in MTP-5 package and it is suitable for
battery use items and other portable items.
FEATURES
Input Voltage
Switching Frequency
Low Output Resistance
Low Operating Current
C-MOS Technology
Package Outline
LINE-UP TABLE
TYPE NO.
NJU7665A
NJU7665B
NJU7665C
Switching Frequency
7.5kHz (typ.)
75kHz (typ.)
150kHz (typ.)
Supply Current
75µA (typ.)
0.75mA (typ.)
1.5mA (typ.)
Output Resistance
0.75kΩ (typ.)
75kΩ (typ.)
75kΩ (typ.)*
PRELIMINARY
PACKAGE OUTLINE
NJU7665XF
:
:
:
:
:
1.5 to 5.5V
fsw = 7.5k, 75k, 150kHz
100Ω MAX. (C version, C = 1µF, V
DD
= 3V / T.B.D.)
100µA MAX. (A version)
MTP-5
* : T. B. D.
BLOCK DIAGRAM
PIN CONFIGURATION
TERMINAL DESCRIPTION
Terminal No.
1
2
3
4
5
Symbol
V
OUT
V
IN
C
-
Function
Output Voltage
Power Supply Terminal
Charge Pump Capacitor (-) Connecting Terminal
Ground Terminal
Charge Pump Capacitor (+) Connecting Terminal
GND
C
+
Ver.2003-07-18
-1-

NJU7665BF Related Products

NJU7665BF NJU7665AF NJU7665CF
Description Switched Capacitor Converter, 100kHz Switching Freq-Max, CMOS, PDSO5, MTP-5 Switched Capacitor Converter, 10.5kHz Switching Freq-Max, CMOS, PDSO5, MTP-5 Switched Capacitor Converter, 200kHz Switching Freq-Max, CMOS, PDSO5, MTP-5
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Parts packaging code SOIC SOIC SOIC
package instruction LSSOP, MTP-5 MTP-5
Contacts 5 5 5
Reach Compliance Code compliant compliant compliant
ECCN code EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER SWITCHED CAPACITOR CONVERTER
Maximum input voltage 5.5 V 5.5 V 5.5 V
Minimum input voltage 1.5 V 1.5 V 1.5 V
Nominal input voltage 3 V 3 V 3 V
JESD-30 code R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
JESD-609 code e6 e6 e6
length 2.9 mm 2.9 mm 2.9 mm
Number of functions 1 1 1
Number of terminals 5 5 5
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 1.3 mm 1.3 mm 1.3 mm
surface mount YES YES YES
Switch configuration DOUBLER INVERTER DOUBLER INVERTER DOUBLER INVERTER
Maximum switching frequency 100 kHz 10.5 kHz 200 kHz
technology CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface TIN BISMUTH TIN BISMUTH TIN BISMUTH
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.6 mm 1.6 mm 1.6 mm
Maker - New Japan Radio Co., Ltd.. New Japan Radio Co., Ltd..
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