ssl2101 NXP Semiconductors, ssl2101 Datasheet - Page 3
ssl2101
Manufacturer Part Number
ssl2101
Description
Smps Ic For Dimmable Led Lighting
Manufacturer
NXP Semiconductors
Datasheet
1.SSL2101.pdf
(21 pages)
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NXP Semiconductors
6. Block diagram
SSL2101_1
Preliminary data sheet
Fig 1. Block diagram
BRIGHTNESS
PWMLIMIT
GND
RC2
V
RC
CC
8
6
7
9
4, 5,13,
14, 15
3
OSCILLATOR
CIRCUIT
ISENSE
PWM
LIMIT
FRC
Stop
Low freq
10
BLEEDER
SBLEED
1
POWER - UP
SHUTDOWN
2
THERMAL
WBLEED
RESET
Rev. 01 — 19 January 2009
SUPPLY
Short-winding protection
PROTECTION
Overcurrent
LOGIC
LOGIC
VALLEY
SMPS IC for dimmable LED lighting
Blank
100 mV
0.5 V
1.5 V
SSL2101
© NXP B.V. 2009. All rights reserved.
16
11
12
014aaa567
DRAIN
AUX
SOURCE
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