AP3033 Просмотр технического описания (PDF) - BCD Semiconductor

Номер в каталоге

Компоненты Описание

производитель

AP3033

BOOST CONTROLLER

BCD Semiconductor 

Preliminary Datasheet

WHITE LED STEP-UP CONVERTER

Electrical Characteristics

(VIN=5.0V, VCTRL =5.0V, TA=25oC, unless otherwise specified.)

AP3033

Parameter

Operating Voltage

Symbol

VIN

Conditions

Min Typ Max

3.0

16

Quiescent Current

Shutdown Quiescent Current

Feedback Voltage (Note 2)

FB Pin Bias Current

Switching Frequency

Maximum Duty Cycle

Switch Current Limit

Switch VCE Saturation Voltage

Switch Leakage Current

CTRL Pin Voltage

CTRL Pin Bias Current

OVP Voltage

Soft-start Time

Standby Time

Thermal Shutdown

IQ

ISHDN

VFB

IFB

f

DMAX

ILIMIT

VCESAT

VCTRL

ICTRL

VOVP

tSS

tSTB

TOTSD

VFB=VIN, no switching

VCTRL=0V

IOUT=20mA, 3 LEDs,

TA=-40oC to 85oC

D=60%

ISW=0.6A

VSW=38V

4.0

5.0

6.0

50

188

200

212

35

100

0.75

1

1.3

90

93

1.2

1.3

350

0.01

5

1.2

60

17

80

0.45

150

Note 2: The bold type specifications of full temperature range are guaranteed by design (GBD).

Unit

V

mA

µA

mV

nA

MHz

%

A

mV

µA

V

µA

V

µs

ms

oC

Jan. 2010 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

5

Share Link: