SMPS IC
Overview
PWM Controller
Quasiresonant
TDA 4605-2
TDA 4605-3
TDA 16846
TDA 16847
ICE 1QS01
ICE 1QS01G
ICE 2QS01
ICE 3BS02L
Fixed Frequency
ICE 3A(B)S02
ICE 3DS01
ICE 2A(B)S01
TDA 16850-2
General
purpose
control IC
Universal,
high
performance
control IC
including
low-power
standby and
power factor
correction
PWM Control IC
including
advanced burst
mode, PFC and
frequency
reduction for
best-in-class
efficiency
ratings
PWM Control IC
including
advanced burst
mode, PFC and
frequency
reduction for
best-in-class
efficiency
ratings + active
burst mode +
start up cell
CTV, VCR,
adapter
General purpose
Control IC with
enhanced
ICE 3DS01
features
General purpose
Control IC with
enhanced
ICE 3DS01
features
General purpose
Control IC with
enhanced
ICE 2A(B)S01
features
General purpose
Control IC
Control with
special features
for CRT monitor
applications
Typical Application
CVT, VCR,
adapter
CTV, VCR,
set-top-box,
adapter
CTV, VCR,
adapter, LCDTV
Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies,
low end CTV,
set-top-box, DVD
Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies,
low end CTV,
set-top-box, DVD
Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies, low end
CTV, set-top-box,
DVD, LCD
Applications
exceeding
the max. power
range of CoolSET:
charger, adapter,
auxiliary power
supplies,
low end CTV,
set-top-box, DVD
Monitors,
CTVs,
adapters,
chargers
General Features
Operating mode
Quasiresonant
Quasiresonant
Fixed Frequency
Synchronized
<
250 kHz
adjustable in
fixed
frequency mode
adjustable
unlimited
<
1 W/400 mW
*
*
Charge Pump
Quasiresonant
Quasiresonant
Fixed Frequency
Fixed Frequency
Fixed Frequency
Fixed Frequency
Fixed Frequency
synchronized
60 kHz fixed
<
130 kHz synchr.
Switching frequency
<
200 kHz
<
250 kHz
<
200 kHz
67 kHz
100 kHz (67 kHz)
110 kHz
100 kHz (67kHz)
Standby frequency
Maximum duty cycle
Primary regulation without additional components
Standby power
Low standby power mode active burst mode
Soft driving for low EMI
Maximum drain-source voltage @ 125˚C
T
j
Power range (85 ... 270 V) without heat sink
Power range (190 ... 270 V) without heat sink
Integrated auxiliary power supply
Integrated 500V start-up cell
PFC functionality
Protection Features
Undervoltage lock-out
Overload and open loop correction protection
Overload protection
Secondary undervoltage
Cycle by cycle current limitation
Sophisticated power limitation management
Temporary high-power circuit
Adjustable peak current limitation via external resistor
Current limitation via internal sense field
Demagnetization protection
Thermal shut-down (with auto-restart)
Thermal shut-down with latch off
Auto restart mode for all protection features
Auto restart mode for overload, open loop,
V
CC
undervoltage, short optocoupler
Latch-off mode for
V
CC
overvoltage,
overtemperature and short winding/short diode
Latch-off enable pin
Brown out protection
Supply current with inactive gate (typ.)
VCC operating range
DIP-package
SMD-package
ISODRAIN-package
* Depending on topology and switching transistor
** Only available in ISODRAIN package
approx. 20 kHz
unlimited
5 W/400 mW
*
*
20 kHz
unlimited
<
1 W/400 mW
*
*
Charge Pump
80 kHz / Active
Burst Mode
unlimited
<
1 W/500 mW
*
*
Charge Pump
72%
100 mW/no load
700 mW/500 mW
*
*
72%
100 mW/no load
700 mW/500 mW
*
*
72%
100 mW/no load
480 mW/300 mW
*
*
21.5 kHz (20 KHz)
72%
<
1 W/ no load
*
*
20 kHz
60%
<
1 W/no load
11 mA
7.5 ... 15.5 V
DIP-8
TDA 16847
5 mA
8 ... 16 V
DIP-14
SO-14
11 mA
9 ... 20 V
DIP-8
SO-8
2.5 mA
11
~
25 V
DIP-8
6.5 mA
8.5 ... 21 V
DIP-8
7.0 mA (6.5 mA)
8.5 ... 21 V
DIP-8
SO-8
7.2 mA
8.5 ... 21 V
DIP-8
SO-8
6.5 mA
8.5 ... 21 V
DIP-8
SO-8
3 … 10 mA
8.5 ... 22 V
DIP-8
8
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