CAT660EXA-TE13 datasheet, PDF - EEWORLD Datasheet

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CAT660EXA-TE13: DescriptionSwitched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8; CategoryPower/power management The power supply circuit; File Size164KB，15 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT660EXA-TE13 Overview

Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8

CAT660EXA-TE13 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Analog Integrated Circuits - Other Types	SWITCHED CAPACITOR CONVERTER
Maximum input voltage	5.5 V
Minimum input voltage	1.5 V
Nominal input voltage	5 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.1 A
Nominal output voltage	-5.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
surface mount	YES
Switch configuration	DOUBLER INVERTER
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.9 mm
Base Number Matches	1

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Preliminary Information

CAT660

100mA CMOS Charge Pump Inverter/Doubler

FEATURES

Replaces MAX660 and LTC®660

Converts V+ to V- or V+ to 2V+

Low output resistance, 10Ω max

High power efficiency

Selectable charge pump frequency

Low quiescent current

GEN

ALO

Pin-compatible, high-current alternative to 7660/1044

Commercial & extended industrial temperature

Available in 8-pin SOIC, DIP and 0.8mm thin 8-pad

- 10kHz or 80kHz

- Optimize capacitor size

TDFN packages

- Lead-free, halogen-free package option

APPLICATIONS

Negative voltage generator

Voltage doubler

Voltage splitter

Low EMI power source

GaAs FET biasing

Lithium battery power supply

Instrumentation

LCD contrast bias

Cellular phones, pagers

DESCRIPTION

The CAT660 is a charge-pump voltage converter. It will

invert a 1.5V to 5.5V input to a -1.5V to -5.5V output. Only

two external capacitors are needed. With a guaranteed

100mA output current capability, the CAT660 can replace

a switching regulator and its inductor. Lower EMI is

achieved due to the absence of an inductor.

In addition, the CAT660 can double a voltage supplied

from a battery or power supply. Inputs from 2.5V to 5.5V

will yield a doubled, 5V to 11V output voltage.

A Frequency Control pin (BOOST/FC) is provided to

select either a high (80kHz) or low (10kHz) internal

oscillator frequency, thus allowing quiescent current vs.

capacitor size trade-offs to be made. The 80kHz

frequency is selected when the FC pin is connected to

V+. The operating frequency can also be adjusted with

an external capacitor at the OSC pin or by driving OSC

with an external clock.

Both 8-pin DIP and SOIC packages are available in the

commercial and extended industrial temperature ranges.

The TDFN package has a 4x4mm footprint and features

a 0.8mm maximum height. Compared to the 8-pin SOIC

the TDFN package footprint is nearly 50% less. For die

availability, contact Catalyst Semiconductor marketing.

The CAT660 replaces the MAX660 and the LTC660.

In addition, the CAT660 is pin compatible with the 7660/

1044, offering an easy upgrade for applications with

100mA loads.

TYPICAL APPLICATION

BOOST/FC

CAP+

GND

CAP-

V+

OSC

OUT

+VIN

1.5V to 5.5V

Inverted

Negative

Output

Voltage

BOOST/FC

CAP+

GND

CAP-

V+

OSC

OUT

Doubled

Positive

Output

Voltage

CAT

660

CAT

660

VIN = 2.5V to 5.5V

VOLTAGE INVERTER

POSITIVE

VOLTAGE DOUBLER

Characteristics subject to change without notice

Doc. No. 5000, Rev. P

CAT660EXA-TE13 Related Products

	CAT660EXA-TE13	CAT660EXA	CAT660CPA	CAT660CSA	CAT660CSA-TE13
Description	Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8	Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8	Switched Capacitor Converter, 0.1A, CMOS, PDIP8, 0.300 INCH, PLASTIC, MS-001, DIP-8	Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8	Switched Capacitor Converter, 0.1A, CMOS, PDSO8, 0.150 INCH, SOIC-8
Is it Rohs certified?	conform to	conform to	incompatible	incompatible	incompatible
Parts packaging code	SOIC	SOIC	DIP	SOIC	SOIC
package instruction	SOP, SOP8,.25	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	8	8	8	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHED CAPACITOR CONVERTER	SWITCHED CAPACITOR CONVERTER	SWITCHED CAPACITOR CONVERTER	SWITCHED CAPACITOR CONVERTER	SWITCHED CAPACITOR CONVERTER
Maximum input voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
Nominal input voltage	5 V	5 V	5 V	5 V	5 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e0	e0	e0
length	4.9 mm	4.9 mm	9.59 mm	4.9 mm	4.9 mm
Number of functions	1	1	1	1	1
Number of terminals	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	70 °C
Maximum output current	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A
Nominal output voltage	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	DIP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	DIP8,.3	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	240	240	240
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	4.57 mm	1.75 mm	1.75 mm
surface mount	YES	YES	NO	YES	YES
Switch configuration	DOUBLER INVERTER	DOUBLER INVERTER	DOUBLER INVERTER	DOUBLER INVERTER	DOUBLER INVERTER
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	30	30	30
width	3.9 mm	3.9 mm	7.62 mm	3.9 mm	3.9 mm
Maker	-	-	Catalyst	Catalyst	Catalyst

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