ICE2HS01G Datasheet, PDF (25/29 Pages) Infineon Technologies AG – High Performance Resonant Mode Controller

High Performance Resonant Mode Controller
ICE2HS01G
Electrical Characteristics
Entering burst mode threshold
Hysteresis for entering/leaving
burst mode
V_EB
V_{B_Hys}
0.07 0.12 0.17 V
50
mV
4.3.7
Reference Voltage
Parameter
Symbol
Reference voltage of Vref pin
Current capability of V_ref pin
V_ref
I_{ref_max}
Limit Values
Unit
min. typ.
max.
5
V
2
mA
4.3.8
Over load/Open loop protection
Feedback voltage for open loop/ V_LOAD
over load protection
Fixed over-load blanking time T_OLP
Threshold for adjustable over load V_TH
blanking time
Threshold for adjustable restart V_TL
time
Current for adjustable over load I_BL
blanking teim
1.73 1.795 1.86 V
20
ms
4.015
V
0.525
V
16
20
24
µA
Test Condition
guaranteed by design
V_LOAD voltage follows
the V_FREQ voltage
4.3.9
Enable function
Current on EnA pin in normal
operation
Current on EnA pin for burst
mode selection
Charing time for burst mode
selection
Threshold for Latch-off Enable
Delay for Latch-off Enable
I_EnA
I_sele
T_sele1
V_EnA
T_DEnA
94
100
80
100
19
26
0.95 1.0
5
106
µA
120
µA
33
µs
1.05 V
µs
-
guaranteed by design
Version 2.0
25
11 May 2010