SSL21084T/1,118 データシートの表示（PDF） - NXP Semiconductors.
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SSL21084T/1,118 Datasheet PDF : 25 Pages
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NXP Semiconductors
Table 7. Characteristics …continued
Symbol
Parameter
Conditions
Capability
Isup(high)HV
high supply current on pin HV
Standby:
VHV = 40 V;
VCC < VCC(stop)
Regulator On:
VHV = 40 V; VCC <
VCC(swon)reg after
start-up
Current and SWP
Vth(ocp)SOURCE overcurrent protection threshold V/t = 0.1 V/s
voltage on pin SOURCE
td(ocp-swoff)
delay time from overcurrent
protection to switch-off
V/t = 0.1 V/s
VNTC = 0.325 V
V/t = 0.1 V/s
tleb
leading edge blanking time
overcurrent
protection
short-winding
protection
tleb(ocp-swp)
leading edge blanking time from
overcurrent protection to
short-winding protection
Vth(swp)SOURCE
short-winding protection
threshold voltage on pin
SOURCE
Valley detection
(V/t)vrec
valley recognition voltage change on pin DRAIN
with time
fring
ringing frequency
Vvrec(min)
minimum valley recognition
voltage difference
voltage drop on pin
DRAIN
td(vrec-swon)
valley recognition to switch-on
delay time
Brownout detection
Vth(TONMAX)
threshold voltage on pin
TONMAX
Ioffset(TONMAX) offset current on pin TONMAX
ton(high)
high on-time
MOSFET output stage
VBR(DRAIN)
breakdown voltage on pin DRAIN 600 V version;
Tj > 0 C
300 V version;
Tj > 0 C
Min
1
2
480
230
-
260
210
30
1.4
30
200
15
-
3.75
37
12.5
600
300
SSL2108X
Drivers for LED lighting
Typ
Max
Unit
1.3
1.6
mA
2.3
2.6
mA
500
520
mV
250
270
mV
75
100
ns
300
340
ns
250
290
ns
50
-
ns
1.5
1.6
V
20
10
V/s
550
1000
kHz
20
25
V
100
-
ns
4
4.25
V
40
43
A
15
17.5
s
-
-
V
-
-
V
SSL2108X
Preliminary data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 9 September 2011
© NXP B.V. 2011. All rights reserved.
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