SSL21101T/1,518 NXP Semiconductors, SSL21101T/1,518 Datasheet - Page 10

• Manufacturer Part Number: SSL21101T/1,518
• Description: LED Lighting Drivers SMPS 25.5V 1.4mA
• Manufacturer: NXP Semiconductors

Specifications of SSL21101T/1,518

• Rohs: yes
• Input Voltage: 13 V to 25.5 V
• Maximum Supply Current: 1.4 mA
• Mounting Style: SMD/SMT
• Package / Case: SO-14
• Factory Pack Quantity: 2500

NXP Semiconductors
SSL21101T
Product data sheet
In BCM mode, the maximum frequency is not reached. The control first increases the
peak current (I
output power. When the mains voltage decreases, 1t
t
on(high)
Fig 5.
, the LED current is less accurate.
t
on(high)
When 2t
t
The safe operating area is when the peak current (I
(I
SSL21101T limitations as a function of mains voltage and the BCM effect
on(high)
t
M(DRAIN)max
blank
M
is not linked to the BCM effect; it can be reached sooner if the self-value is not optimized.
All information provided in this document is subject to legal disclaimers.
) and then the secondary stroke switching time (2t
sw
regulation
accurate
is lower than t
)
less
Rev. 3 — 7 June 2012
BCM
blank
, there are wrong ends of demagnetization detections.
regulation
normal
DCM
M
) < maximum peak current on pin DRAIN
GreenChip driver for LED lighting
sw
increases. When 1t
f
I
I
δ2t
(secondary stroke switching time)
δ1t
(primary stroke switching time)
sw(max)
M(DRAIN)max
M
V
main
sw
sw
SSL21101T
sw
) to maintain the
© NXP B.V. 2012. All rights reserved.
aaa-001747
sw
reaches
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