LD5760GS datasheet(5/20 Pages) LEADTREND

5 / 20 page

LD5760

11/05/2015

Leadtrend Technology Corporation

www.leadtrend.com.tw

LD5760-DS-02 November 2015

Electrical Characteristics

(TA = +25C

, unless otherwise stated, VCC=15.0V)

PARAMETER

CONDITIONS

SYMBOL

MIN

TYP

MAX

UNITS

High-Voltage Supply (HV Pin)

High-Voltage Current

Source

VCC<

UVLO(ON),

HV=500V

IHV

2.8

3.6

HV Discharge capability

HV=500V

IHV_DIS

2.5

HV Pin Total Input Current

(HV+ BNO)

HV=500 VDC, VCC >

UVLO(ON),

IHV_LEAK

A

HV Pin Brown-In Level

(HVBI)

HV pin =half rectifier

wave increase

VHVBO

105

VDC

HV Pin Brown-out

Level(HVBO)

HV pin = half rectifier

wave decrease

VHVBI

VDC

HV Pin BNO Hysteresis

HVBI-HVBO

ΔVHV

VDC

Brown-in De-bounce Time

TD_HVBI

170

S

Brown-out Detection Delay

time

VCOMP=3V

TD_HVBO

HV Pin Min. Operation

Voltage

VCC=15V

(DetVmin = VHV-VCC

= 30V)

VHV_MIN

X-Cap discharge Detection

Delay time

VCOMP=3V

TD_XCAP

Supply Voltage (VCC Pin)

Startup Current

VCC=15V ,HV=500V

ICC_ST

A

Operating Current

(with 1nF load on OUT pin)

VCOMP=3V

ICC_OP1

1.5

VCOMP=0V

ICC_OP2

0.3

Auto recover mode

ICC_OPA

0.43

Latch mode

ICC_OPL

0.43

UVLOOFF

VCCOFF

UVLOON

VCCON

PDR

VCCPDR

UVLOOFF

-1.4V

VCC HVBI Level

HV>HVBI (Fig 1.)

VCCHVBI

UVLOOFF

+3.8V

VCC OVP Level

VCCOVP

27.8

28.8

29.8

VCC OVP De-bounce Time

TD_VCCOVP

S

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