SCYW99143 Datasheet, PDF (5/35 Pages) ON Semiconductor – Universal High Voltage Control Block

SCYW99143
CONFIDENTIAL AND PROPRIETARY
NOT FOR PUBLIC RELEASE
Table 3. ELECTRICAL CHARACTERISTICS
(For typical values T_J = 25°C, for min/max values T_J = −40°C to +125°C, Max T_J = 150°C, V_cc = 12 V unless otherwise noted)
Symbol
Rating
Pad Option Min
Typ
Max Unit
HV STARTUP CURRENT SOURCE
VHV_min
Minimum voltage for current source operation
(Vcc = 4 V)
10
−
−
30
60
V
Istart1
Current flowing out of Vcc pin (Vcc = 0 V)
10, 8
−
0.2
0.5
0.8
mA
Istart2
Current flowing out of Vcc pin
(Vcc = Vcc_on – 0.5 V)
10, 8
−
6
10
15
mA
Istart_off
Off−state leakage current
(VHV = 500 V, Vcc < Vcc_on, V_REM = 0 V)
10
−
−
15
−
mA
IHV_off_mode_1
HV pin current when off−mode is active
(VHV = 141 V, Vcc = 0 V)
10
−
−
−
15
mA
IHV_off_mode_2
HV pin current when off−mode is active
(VHV = 325 V, Vcc = 0 V)
10
−
−
−
19
mA
VHV_min_off−mode
Minimum voltage on HV pin during off−mode
(VREM = 10 V, Vcc = 0 V)
10
−
−
−
10
V
SUPPLY SECTION
VCC_ON
Vcc increasing level at which disable switch is
deactivated (Note 3)
8
VO1 19.5
22
24.5
V
VO2 16.4
18
19.7
VO3 12.8
14
15.3
VCC_OFF
V_CC decreasing level at which the disable switch is
8
VF1
10.4
11
12.1
V
activated (Note 3)
VF2
9.9
10.5 11.6
VF3
9.5
10
11
VF4
9
9.5
10.5
VF5
8.5
9
10
VF6
8
8.5
9.4
VF7
7.6
8
8.8
VF8
7.1
7.5
8.3
VF9
6.6
7
7.7
VCC_HYST
VCC_Bias
Hysteresis Vcc_ON−Vcc_OFF
Vcc level during latch and auto−recover modes
8
−
0.1
−
−
V
8
−
4.7
5.5
6.3
V
VCC_INHIBIT
Vcc level for Istart1 to Istart2 transition
8
−
0.5
1
1.25
V
ICC
Internal IC consumption during on−mode
8
−
−
0.2
0.4
mA
BROWN−OUT
V_BO_on
Brown−Out turn−on threshold (VHV going up)
(VCC = VCC_Bias) (Note 3)
10 BO1
92
101
110
V
BO2
102
111
120
BO3
104
112
120
V_BO_off
Brown−Out turn−off threshold
(VHV going down) (Note 3)
10 BF1
84
93
102
V
BF2
94
103
112
BF3
97
105
113
BO_timer
Timer duration for line cycle drop−out (Note 3)
10
−
43
−
86
ms
3. Possible modification by metal option.
4. If this signal is not connected, the function is not activated.
5. Minimum load impedance connected to BO_buff pin is 1 MW parallel with 1 nF.
6. Guaranteed by design.
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