TEA1533T/N1,118 NXP Semiconductors, TEA1533T/N1,118 Datasheet - Page 2
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TEA1533T/N1,118
Manufacturer Part Number
TEA1533T/N1,118
Description
IC CTLR SMPS SW MODE 14SOIC
Manufacturer
NXP Semiconductors
Series
GreenChip™ IIr
Datasheet
1.TEA1533ATN1518.pdf
(24 pages)
Specifications of TEA1533T/N1,118
Output Isolation
Isolated
Frequency Range
25 ~ 175kHz
Voltage - Input
8.7 ~ 20 V
Voltage - Output
650V
Power (watts)
750mW
Operating Temperature
-20°C ~ 145°C
Package / Case
14-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Philips Semiconductors
FEATURES
Distinctive features
Green features
Protection features
2002 Aug 23
Universal mains supply operation (70 to 276 V AC)
High level of integration, giving a very low external
component count.
Valley or zero voltage switching for minimum switching
losses
Efficient quasi-resonant operation at high power levels
Frequency reduction at low power standby for improved
system efficiency (<3 W)
Cycle skipping mode at very low loads; P
no-load operation for a typical adapter application
On-chip start-up current source.
Safe restart mode for system fault conditions
Continuous mode protection by means of
demagnetization detection (zero switch-on current)
Accurate and adjustable overvoltage protection (latched
in TEA1533T, safe restart in TEA1533AT)
Short winding protection
Undervoltage protection (foldback during overload)
Overtemperature protection (latched in TEA1533T, safe
restart in TEA1533AT)
Low and adjustable overcurrent protection trip level
Soft (re)start
Mains voltage-dependent operation enabling level.
GreenChip
TM
II SMPS control IC
i
<300 mW at
2
APPLICATIONS
Besides typical application areas, i.e. adapters and
chargers, the device can be used in TV and monitor
supplies and all applications that demand an efficient and
cost-effective solution up to 250 W.
Fig.1 Basic application diagram.
TEA1533T; TEA1533AT
1
2
3
4
5
6
7
TEA1533AT
TEA1533T
14
13
12
11
10
9
8
Product specification
MGU499