SMPS IC
Overview
PWM Controller
Quasiresonant
TDA4605-2
TDA4605-3
TDA16846
TDA16847
ICE1QS01
ICE1QS01G
ICE2QS01
ICE3BS02L
ICE3A(B)S02
Fixed Frequency
ICE3DS01
ICE2A(B)S01
TDA16850-2
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
General purpose
Control IC with
enhanced
ICE3DS01
features
General purpose
Control IC with
enhanced
ICE3DS01
features
General purpose
Control IC with
enhanced
ICE2A(B)S01
features
General purpose
Control IC
Control with
special featu
for CRT moni
applications
Typical Application
CVT, VCR,
adapter
CTV, VCR,
set-top-box,
adapter
CTV, VCR,
CTV, VCR,
adapter, LCDTV adapter
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 Freque
synchronized
Switching frequency
<
200 kHz
<
250 kHz
<
250 kHz
100 kHz (67kHz)
100 kHz (67kHz)
110 kHz
100 kHz (67kHz)
60 kHz fixed
<
130 kHz sy
Standby frequency
Maximum duty cycle
Primary regulation without additional components
Standby power
Low standby power mode active burst mode
Soft switching 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) 20 kHz
72%
<
1 W/ no load
*
*
60%
<
1 W /no loa
11 mA
7.5 ... 15.5 V
DIP-8
TDA16847
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
Home Index Pages Text
Previous Next
Pages: Home Index