SSL2103T NXP [NXP Semiconductors], SSL2103T Datasheet - Page 3
SSL2103T
Manufacturer Part Number
SSL2103T
Description
SMPS controller IC for dimmable LED lighting
Manufacturer
NXP [NXP Semiconductors]
Datasheet
1.SSL2103T.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SSL2103T
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
SSL2103T1
Manufacturer:
NXP
Quantity:
5 987
NXP Semiconductors
6. Block diagram
SSL2103
Product data sheet
Fig 1.
BRIGHTNESS
PWMLIMIT
Block diagram
GND
V
RC2
CC
RC
7
5
6
8
3
4
ISENSE
9
FREQUENCY
OSCILLATOR
REDUCTION
CIRCUIT
CIRCUIT
BLEEDER
SB_DRV
LIMIT
PWM
Stop
Low freq
1
WB_DRV
2
All information provided in this document is subject to legal disclaimers.
POWER - UP
SHUTDOWN
THERMAL
RESET
Rev. 2 — 25 November 2010
HVDET
14
Short-winding protection
PROTECTION
Overcurrent
SUPPLY
LOGIC
LOGIC
SMPS controller IC for dimmable LED lighting
VALLEY
Blank
100 mV
0.5 V
1.5 V
SSL2103
001aam651
SSL2103
© NXP B.V. 2010. All rights reserved.
13
10
12
11
PWR_DRV
DRAIN
AUX
SOURCE
3 of 21
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