TEA1533AT/N1,112 NXP Semiconductors, TEA1533AT/N1,112 Datasheet - Page 3

• Manufacturer Part Number: TEA1533AT/N1,112
• Description: IC CTLR SMPS SW MODE 14SOIC
• Manufacturer: NXP Semiconductors
• Series: GreenChip™ IIr

Specifications of TEA1533AT/N1,112

• 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
GENERAL DESCRIPTION
The GreenChip
Switched Mode Power Supply (SMPS) control ICs
operating directly from the rectified universal mains. A high
level of integration leads to a cost effective power supply
with a very low number of external components.
The special built-in green functions allow the efficiency to
be optimum at all power levels. This holds for
quasi-resonant operation at high power levels, as well as
fixed frequency operation with valley switching at medium
power levels. At low power (standby) levels, the system
operates at a reduced frequency and with valley detection.
(1) GreenChip is a trademark of Koninklijke Philips
ORDERING INFORMATION
2002 Aug 23
TEA1533T
TEA1533AT
GreenChip
NUMBER
Electronics N.V.
TYPE
(1)
TM
II is the second generation of green
NAME
SO14
II SMPS control IC
plastic small outline package; 14 leads; body width 3.9 mm
3
DESCRIPTION
The proprietary high voltage BCD800 process makes
direct start-up possible from the rectified mains voltage in
an effective and green way. A second low voltage
BICMOS IC is used for accurate, high-speed protection
functions and control.
Highly efficient and reliable supplies can easily be
designed using the GreenChipII control IC.
PACKAGE
TEA1533T; TEA1533AT
Product specification
SOT108-1
VERSION