ICE2QR1765Z Datasheet, PDF (13/22 Pages) Infineon Technologies AG – Off-Line SMPS Quasi-Resonant PWM Controller with integrated 650V CoolMOS® and startup cell in DIP-7

CoolSET^® - Q1
ICE2QR1765Z
Electrical Characteristics
Junction Temperature of
Controller
Junction Temperature of
CoolMOS^®
T_jCon
-25
T_jCoolMOS
-25
130
°C
150
°C
limited by over temperature
protection
4.3 Characteristics
4.3.1
Note:
Supply Section
The electrical characteristics involve the spread of values within the specified supply voltage and junction
temperature range T_J from – 25 °C to 125 °C. Typical values represent the median values, which are
related to 25°C. If not otherwise stated, a supply voltage of V_CC = 18 V is assumed.
Parameter
Start Up Current
Symbol
I_VCCstart
Limit Values
min. typ. max.
-
300
550
Unit Test Condition
mA V_VCC =V_VCCon -0.2V
VCC Charge Current
Maximum Input Current of
Startup Cell and CoolMOS^®
I_VCCcharge1 -
I_VCCcharge2 0.8
I_VCCcharge3 -
I_DrainIn
-
Leakage Current of
Startup Cell and CoolMOS^®
I_DrainLeak
-
Supply Current in normal
operation
I_VCCNM
-
Supply Current in
I_VCCAR
-
Auto Restart Mode with Inactive
Gate
Supply Current in Latch-off Mode I_VCClatch -
Supply Current in Burst Mode with I_VCCburst -
inactive Gate
VCC Turn-On Threshold
VCC Turn-Off Threshold
VCC Turn-On/Off Hysteresis
V_VCCon
V_VCCoff
V_VCChys
17.0
9.8
-
5.0
-
1
-
0.2
1.5
300
300
500
18.0
10.5
7.5
-
-
-
2
50
2.3
-
-
950
19.0
11.2
-
mA V_VCC = 0V
mA V_VCC = 1V
mA V_VCC =V_VCCon -0.2V
mA V_VCC =V_VCCon -0.2V
mA V_Drain = 610V
at T_j=100°C
mA output low
mA I_FB = 0A
mA
mA V_FB = 2.5V, exclude the
current flowing out from
FB pin
V
V
V
4.3.2
Internal Voltage Reference
Parameter
Internal Reference Voltage
Symbol
V_REF
Limit Values
min. typ. max.
4.80 5.00 5.20
Unit Test Condition
V
Measured at pin FB
I_FB=0
Version 2.1
13
August 30, 2011