ICL5101_16 Datasheet, PDF (36/44 Pages) Infineon Technologies AG – Resonant controller IC with PFC for LED driver

ICL5101
Electrical Characteristics
3.4.5
PFC Gate Drive (PFCGD)
Parameter
PFCGD Low Voltage
PFCGD High Voltage
PFCGD active Shut Down
PFCGD UVLO Shut Down
PFCGD Peak Source Current
PFCGD Peak Sink Current
PFCGD Voltage during sink
Current
PFC Rise Time
PFC Fall Time
Symbol
V_PFCGDLow
V_PFCGDHigh
V_PFCGASD
V_PFCGDuvlo
I_PFCGDSouce
I_PFCGDSink
V_PFCGDHigh
t_PFCGDRise
t_PFCGDFall
Limit Values
min. Typ. max.
0.4 0.7 0.92
0.4 0.75 1.12
- 0.2 0.3 0.62
10.0 11.0 11.6
8.98 — —
8.47 — —
0.4 0.75 1.12
0.3 1.0 1.56
— - 100 —
—
500 —
11.0 11.7 12.3
80
245 500
20
45 72
Unit
V
V
V
V
V
V
V
V
mA
mA
V
ns
ns
Test Condition
I_PFCGD = 5mA
I_PFCGD = 20mA
I_PFCGD = -20mA
I_PFCGD = -20mA
I_PFCGD = -1mA / V_VCC1)
I_PFCGD = -5mA / V_VCC1)
I_PFCGD = 20mA V_VCC=5V
I_PFCGD = 5mA V_VCC=2V
2) + 3)
2) + 3)
I_PFCGDSinkH = 3mA
2V > VLSGD > 8V ²⁾
8V > VLSGD > 2V ²⁾
1) _{VVCC = VVCCOff + 0.3V}
2) _{RLoad = 4Ω and CLoad = 3.3nF}
3) _{The parameter is not subject to production testing – verified by design/characterization}
3.5
Characteristics of Inverter Section
3.5.1
Low-Side Current Sense (LSCS)
Parameter
Overcurrent shutdown volt.
Overcurrent shutdown Volt.
Duration of overcurrent
Capacitive mode det. Level1
Capacitive mode duration1
Capacitive mode det. Level2
Capacitive mode duration2
LSCS bias current
Symbol
V_LSCSOvC1
V_LSCSOvC2
t_LSCSOvC
V_LSCSCap1
t_LSCSCap1
V_LSCSCap2
t_LSCSCap2
I_LSCSBias
Limit Values
min. typ. max.
1.5 1.6 1.7
0.75 0.8 0.85
450 600 700
- 70 - 50 - 27
— 280 —
1.8 2.0 2.2
—
50 —
-1.0 — 1.0
Unit
Test Condition
V
1)
V
2)
ns
mV
ns ³⁾
V
ns ⁴⁾
µA @ V_LSCS = 1.5 V
1) _{Overcurrent voltage threshold active during start-up, soft start, saturation control}
2) _{Overcurrent voltage threshold active during run mode}
3) _{Active before turn-ON of the HSGD in run mode}
4) _{Active during turn-ON of the HSGD in run mode}
Datasheet
36
Rev. 1.3, 2016-01-15