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Details, datasheet, quote on part number:ICE_1PD265G
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| Part: | ICE_1PD265G |
| Category: | Power Management => Integrated Power ICs |
| Description: | Ic's For Sinusoidal Line Current Consumption. Operating in Discontinous Mode to Control Boost Converter as an Active Harmonic Filter. |
| Company: | Infineon Technologies Corporation |
| Datasheet: | Download ICE_1PD265G datasheet File size : 81 kB |
| Request For quote: | Find where to buy ICE_1PD265G
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Datasheet text preview:
Infineon Technologies
preliminary
ICE1PD265G
Power Factor Controller + Cool-
MOS: BoostSET IC for High Power Factor and low THD
=IC for sinusoidal line-current consumption =Controller and CoolMOS within one package =P-DSO-16-10 =Power factor achieves nearly 1 = Controls boost converter as active harmonic filter for low THD Start up with very low current consumption =Zero current detector for discontinuous operation mode Output overvoltage protection =Output undervoltage lockout =Internal start up timer =Totem pole output with active shut down =Internal leading edge blanking LEB = Very low comparator and multiplier offsets for universal input applications = High sophisticated amplifier minimizes distortion inteferences caused by MOSFET switching The ICE1PD265G IC controls a boost converter in a way that sinusoidal current is taken from the single phase line supply and stabilized DC voltage is available at the output. CoolMOS and controller are placed together in one package. This active harmonic filter limits the harmonic currents resulting from the capacitor pulsed charge currents during rectification. The power factor which descibes the ratio between active and apparent power is almost one. Line voltage fluctuations can be compensated very efficiently
AC
RF-Fil ter and Rectifier
DC Output Voltage
Controller
ICE CoolMOS 1PD265G
GND
Type ICE1PD265G
Infineon Tech PCI Group
Ordering Code
Package P-DSO-16-10
10.09.01 1
Infineon Technologies
Pin Connections
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol GND VSENSE VAOUT MULTIN n.c. DRAIN DRAIN DRAIN DRAIN DRAIN DRAIN n.c. ISENSE VCC DETIN GND 650V Drain 650V Drain 650V Drain 650V Drain 650V Drain 650V Drain Function Ground
preliminary
ICE1PD265G
P-DSO-16-10
1 GND 2 VSENSE 3 VAOUT 4 MULTIN 5 n.c. 6 DRAIN 7 DRAIN 8 DRAIN Do not touch DRAIN pins on application board: 650V 16 GND 15 DETIN 14 VCC 13 ISENSE 12 n.c. 11 DRAIN 10 DRAIN 9 DRAIN
Voltage amplifier inverting input Voltage amplifier output Multiplier input
Current sense input + Source Positive voltage supply Zero current detector input Ground
Pin Description
Pin1,16 GND (Ground) The GND pins are internally connected via the lead frame Pin 2 VSENSE (voltage amplifier inverting input) VSENSE is connected via a resistive divider to the boost converter output. With a capacitor connected to VAOUT the internal error amplifier acts as an integrator. Pin 3 VAOUT (voltage amplifier output) VAOUT is connected internally to the first multiplier input. To prevent overshoot the input voltage is clamped internally at 5V. Input voltage less then 2.2V shuts the gate driver down. If the current flowing into this pin is exceeding an internal threshold the multiplier output voltage is reduced to prevent the MOSFET from overvoltage damage. Pin 4 MULTIN (multipier input) MULTIN is the second multiplier input and is connected via a resistive divider to the rectifier output voltage. Pin 5, 12 not connected Pin 6,7,8,9,10,11 DRAIN (drain connection of internal CoolMOS) The DRAIN pins are internally connected via the leadframe. Be aware of 650V input voltage!
Infineon Tech
PCI Group
10.09.01
2
Infineon Technologies
preliminary
ICE1PD265G
Pin 13 ISENSE (current sense input and CoolMOS source) Controller current sense input and CoolMOS source are internaly connected via bonds. ISENSE should be connected to an external sense resistor controlling the CoolMOS source current. The input is internally clamped at -0.3V to prevent negative input voltage interaction. A leading edge blanking circuitry suppresses voltage spiks when turning the MOSFET on. Pin 14 Vcc (Positive voltage supply) If Vcc exceeds the turn-on threshold the IC is switched on. When Vcc falls below the turn-off threshold it is switched off and power consumption is very low. An auxilliary winding is charging a capacitor which provides the supply current. A second 100nF ceramic capacitor should be added to Vcc to absorbe supply current spikes required to charge the MOSFET gate capacitance. Pin 15 DETIN (Zero current detector input) DETIN is connected to an auxiliary winding monitoring the zero crossing of the inductor current.
Block Diagram
VCC GND DETIN clamp detin Reference Voltage
1.0 V
DRAIN
20V
+ 10V 12.5V -
+
UVLO
Detector
1.5 V-
Restart Timer
tres=150 us
Cool MOS
0.2V
-
Enable
+
2.2V
-
tdVA=2us Inhibit time delay
RS Flip-Flop
10
Inhibit
+
Gate Drive
2.5V
+
Voltage Amp
-
Multiplier
multout
1V
tdsd=70n s Current Comp
+ + -
uvlo active shut down
OVR clamp VA VSENSE VAOUT
10p
20k
tLEB=150ns
LEB
MULTIN
ISENSE
Infineon Tech
PCI Group
10.09.01
3
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