APW38HC42AJI-TRL datasheet(4/11 Pages) ANPEC

Part #	APW38HC42AJI-TRL

Description	CMOS Current-Mode PWM Voltage Controller

Download	11 Pages

Scroll/Zoom	100%

Manufacturer	ANPEC [Anpec Electronics Coropration]

Direct Link	http://www.anpec.com.tw

Logo

4 / 11 page

Copyright  ANPEC Electronics Corp.

Rev. A.7 - Jan., 2003

APW38HC42A/3A/4A/5A

www.anpec.com.tw

4

VDD =15V, Note3 ; RT=9.09K

Ω; CT=3.3nF; -40oC ≤ TA ≤ 85oC; unless noted

APW38HC4XA

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

ERROR AMPLIFIER

IFB

Input Bias Current

VFB=5V

0.1

µA

AVOL

Open Loop Gain

2

≤ VO ≤ 4V

60

70

dB

BW

Unity Gain Bandwidth

0.7

1.0

MHz

PSRR

12

≤ VDD ≤ 18V

60

dB

Output Sink Current

VFB=2.7V, VCOMP=1.1V

2

7

mA

Output Source Current

VFB=2.3V, VCOMP=5V

-0.5

-1

mA

VOH

Output Voltage (High)

VFB=2.3V, RL=15k to GND

5

5.4

V

VOL

Output Voltage (Low)

VFB=2.7V, RL=15k to VREF

0.01

1.1

V

CURRENT SENSE

A

Gain

Notes 1,2

2.85

3.0

3.15

V/V

VTHM

Maximum Threshold

VCOMP=5V, Note 1

0.9

1.0

1.1

V

PSRR

12

≤ VDD ≤ 18V, Note 1

70

dB

IISNS

Input Bias Current

VISNS=5V

0.1

µA

TD

Delay to Output

120

250

ns

OUTPUT

RDS(ON) High

Sourcing Current = 200mA

6.3

R DS(ON) Low

Sinking Current = 200mA

4

Ω

tR

Rise Time

TA=25

°C, CL=1nF

15

30

ns

tF

Fall Time

TA=25

°C, CL=1nF

10

20

ns

UNDERVOLTAGE LOCKOUT

APW38HC42/4A

13.5

14.5

15.5

VDD(ST) Start Threshold

APW38HC43/5A

7.8

8.4

9.0

V

APW38HC42/4A

8.0

9.0

10.0

VDD(MIN) Minimum Operating Voltage

APW38HC43/5A

7.0

7.6

8.2

V

PULSE WIDTH MODULATOR

APW38HC42/3A

94

96

DMAX

Maximum Duty Cycle

APW38HC44/5A

46

50

%

DMIN

Minimum Duty Cycle

0

%

TOTAL STANDBY CURRENT

VDD=13V, APW38HC42/4A

30

150

IDD(ST)

Start-Up Current

VDD=7.5V, APW38HC43/5A

25

150

µA

IDD(OP)

Operating Supply Current

VFB =VISNS= 0V, CL=1nF

2.0

4.0

mA

Electrical Characteristics (Cont.)

Note 1 : Parameter measured at trip point of latch with VFB=0V.

Note 2 : Gain defined as :

A =

, 0<VTH(ISNS)<0.8V

Note 3 : Adjust VDD above the start threshold before setting at 15V.

Note 4 : Output frequency equals oscillator frequency for the APW38HC42A and APW38HC43A. Output

frequency for APW38HC44A and APW38HC45A equals one half of the oscillator frequency.

∆VCOMP

∆VTH(ISNS)

Similar Part No. - APW38HC42AJI-TRL

Manufacturer	Part #	Datasheet	Description
Anpec Electronics Corop...	APW3007	133Kb / 12P	Advanced Dual PWM and Dual Linear Power Controller
	APW300712	133Kb / 12P	Advanced Dual PWM and Dual Linear Power Controller
	APW300712KC-TR	133Kb / 12P	Advanced Dual PWM and Dual Linear Power Controller
	APW300712KC-TU	133Kb / 12P	Advanced Dual PWM and Dual Linear Power Controller
	APW300713	133Kb / 12P	Advanced Dual PWM and Dual Linear Power Controller

More results

Similar Description - APW38HC42AJI-TRL

Manufacturer	Part #	Datasheet	Description
Microchip Technology	TC170	476Kb / 16P	CMOS Current Mode PWM Controller 2002
TelCom Semiconductor, I...	TC18C46-1	113Kb / 10P	CMOS CURRENT MODE PWM CONTROLLER
	TC18C46	531Kb / 14P	CMOS CURRENT MODE PWM CONTROLLER?
	TC170	104Kb / 8P	CMOS CURRENT MODE PWM CONTROLLER
Supertex, Inc	HV9112	705Kb / 8P	High-Voltage Current-Mode PWM Controller
Microchip Technology	HV9120	476Kb / 18P	High-Voltage, Current-Mode, PWM Controller 07/14/15
Supertex, Inc	HV9120NG-G	960Kb / 11P	High-Voltage, Current-Mode PWM Controller
Linear Technology	LT1619	267Kb / 20P	Low Voltage Current Mode PWM Controller
Supertex, Inc	HV9120	325Kb / 7P	High-Voltage Current-Mode PWM Controller
Supertex, Inc	HV9110	706Kb / 8P	High-Voltage Current-Mode PWM Controller

More results

APW38HC42AJI-TRL Datasheet(PDF) 4 Page - Anpec Electronics Coropration

APW38HC42AJI-TRL Datasheet(HTML) 4 Page - Anpec Electronics Coropration

Similar Part No. - APW38HC42AJI-TRL

Similar Description - APW38HC42AJI-TRL

Html Pages

1 2 3 4 5 6 7 8 9 10 11

Datasheet Download

Link URL