APW7078XI-TRL datasheet, PDF - EEWORLD Datasheet

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APW7078XI-TRL: DescriptionSwitching Controller, Voltage-mode, 0.001A, 1000kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8; CategoryPower/power management The power supply circuit; File Size430KB，22 Pages; ManufacturerAmerican Power Devices Inc.; Environmental Compliance

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APW7078XI-TRL Overview

Switching Controller, Voltage-mode, 0.001A, 1000kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8

APW7078XI-TRL Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	American Power Devices Inc.
Parts packaging code	TSSOP
package instruction	ROHS COMPLIANT, MO-187AA, MSOP-8
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	5.5 V
Minimum input voltage	2.5 V
Nominal input voltage	3.3 V
JESD-30 code	S-PDSO-G8
JESD-609 code	e3
length	3 mm
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.001 A
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.1 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	1000 kHz
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3 mm
Base Number Matches	1

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APW7078

Single Step-up DC/DC Controller

Features

•

2.5 to 5.5V Input Voltage Range

Adjustable Frequency: Maximum 1MHZ

Incorporates Soft-Start Function

Built-in Short-Circuit Detection Circuit (SCP)

Low Operating Current: Maximum to 1mA

Low Shutdown Current: Maximum to 1µA

Package: SOP-8, MSOP-8, TDFN2x2-8 and

TSSOP-8

Under-Voltage Lockout

Lead Free and Green Devices Available

(RoHS Compliant)

General Description

The APW7078 is a single PWM, step-up DC-DC control-

ler with low operating voltage application integrating soft-

start and short circuit detection function. The oscillator

switching frequency on chip can be operated by terminat-

ing OSC pin to connect capacitor and resistor for adjust-

able operating frequency. Soft-start is adjusted with the

external capacitor, which sets the input current ramp.

Besides, the external compensation FB pin will apply the

flexibility in the dynamic loop status, which allows using

small and low equivalent series resistance (ESR) ce-

ramic output capacitors.

Pin Configuration

Applications

•

LCD Display Power Source

Camcorders VCRs, MP3, and Digital Still Camera

Hand-held and Communication Instruments

PDAs

INV

SCP

VDD

CTL

OSC

GND

OUT

APW7078

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

ANPEC Electronics Corp.

Rev. A.7 - Jul., 2011

www.anpec.com.tw

APW7078XI-TRL Related Products

	APW7078XI-TRL	APW7078KI-TRG	APW7078KI-TRL	APW7078OI-TRG	APW7078XI-TRG	APW7078OI-TRL	APW7078QBI-TRL	APW7078QBI-TRG
Description	Switching Controller, Voltage-mode, 0.001A, 1000kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8	Switching Controller, 1000kHz Switching Freq-Max, PDSO8, GREEN, MS-012AA, SOP-8	Switching Controller, 1000kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012AA, SOP-8	Switching Controller, 1000kHz Switching Freq-Max, PDSO8, GREEN, MO-153AA, TSSOP-8	Switching Controller, 1000kHz Switching Freq-Max, PDSO8, GREEN, MO-187AA, MSOP-8	Switching Controller, Voltage-mode, 0.001A, 1000kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MO-153AA, TSSOP-8	Switching Controller, PDSO8, 2 X 2 MM, ROHS COMPLIANT, MO-229WCCD-3, TDFN-8	Switching Controller, PDSO8, 2 X 2 MM, GREEN, MO-229WCCD-3, TDFN-8
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.	American Power Devices Inc.
package instruction	ROHS COMPLIANT, MO-187AA, MSOP-8	SOP,	SOP,	GREEN, MO-153AA, TSSOP-8	TSSOP,	TSSOP, TSSOP8,.25	HVSON,	HVSON,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Nominal input voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
JESD-30 code	S-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	S-PDSO-G8	R-PDSO-G8	S-PDSO-N8	S-PDSO-N8
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
length	3 mm	4.9 mm	4.9 mm	4.4 mm	3 mm	4.4 mm	2 mm	2 mm
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	SOP	SOP	TSSOP	TSSOP	TSSOP	HVSON	HVSON
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	SQUARE
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
Maximum seat height	1.1 mm	1.75 mm	1.75 mm	1.2 mm	1.1 mm	1.2 mm	0.8 mm	0.8 mm
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	BOOST	BOOST
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD
Terminal pitch	0.65 mm	1.27 mm	1.27 mm	0.65 mm	0.65 mm	0.65 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	40	40	40	40	30	30	30
width	3 mm	3.9 mm	3.9 mm	3 mm	3 mm	3 mm	2 mm	2 mm
Base Number Matches	1	1	1	1	1	1	1	1
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	-	-
Parts packaging code	TSSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	-	-
Contacts	8	8	8	8	8	8	-	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-
Maximum switching frequency	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	-	-

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