TCC-206 Datasheet, PDF (5/33 Pages) ON Semiconductor – Six-Output PTIC Control IC

TCC−206
Table 4. DC CHARACTERISTICS (T_A = −30 to +85°C; V_OUTX = 15 V for each output; 2.3 V<AVDD< 5.5 V; V_IO = 1.8 V; R_LOAD =
equivalent series load of 5.6 kW and 2.7 nF; C_HV = 22 nF; L_BOOST = 15 mH; TRIG pin grounded; unless otherwise specified)
Symbol
Parameter
Min
Typ
Max Unit
Comment
LOW POWER MODE
I_AVDD
AVDD Supply Current
−
−
8
mA
I_{L_BOOST}
L_BOOST Leakage
−
−
6
I_BATT
Battery Current
−
−
14
I_AVDD + I_{L_BOOST}
I_VIO
VIO Supply Current
−
−
3
No bus activity
V_VREG
1.6
−
1.9
V
No external load allowed
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
Table 5. BOOST CONVERTER CHARACTERISTICS
(AVDD from 2.3 V to 5.5 V; V_IO = 1.8 V; T_A = –30 to +85°C; C_HV = 22 nF; L_BOOST = 15 mH; unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VHV_min
Minimum programmable output volt-
Active mode
−
13
−
V
age (average), DAC Boost = 0h
VHV_max
Maximum programmable output volt-
age (average), DAC Boost = Fh
Active mode
−
28
−
Resolution
Boost voltage resolution
4−bit DAC
−
1
−
I_{L_BOOST_LIMIT} Inductor current limit
−
200
−
mA
Table 6. ANALOG OUTPUTS (OUT A, OUT B, OUT C, OUT D, OUT E, OUT F)
(AVDD from 2.3 V to 5.5 V; V_IO = 1.8 V; V_HV = 26 V; T_A = –30 to +85°C; R_load = ∞ unless otherwise specified)
Parameter
Description
Min
Typ
Max
Unit
Comment
SHUTDOWN MODE
Z_OUT
OUT A, OUT B, OUT C , OUT D,
7
−
−
MW
DAC disabled
OUT E,OUT F output impedance
ACTIVE MODE
V_OH
Maximum output voltage
V_OL
Minimum output voltage
Slew Rate
−
23.8
−
−
−
1
−
3
10
V
DAC A, B, C, D, E or F = 7Fh,
DAC Boost = Fh, I_OH < 10 mA
V
DAC A, B C, D, E or F = 01h, DAC
Boost = 0h to Fh, I_OH < 10 mA
ms
2 V to 20 V step, measured at
V_OUT = 15.2 V,
R_LOAD = equivalent series load of
2.7 kW and 5.6 nF, Turbo enabled
R_PD
OUT A, OUT B, OUT C, OUT D,
OUT E, OUT F set in pull−down
mode
−
−
1000
W
DAC A, B C, D, E or F = 00h, DAC
Boost = 0h to Fh, selected output(s)
is disabled
Resolution Voltage resolution (1−bit)
−
188
−
mV
(1 LSB = 1−bit)
V_OFFSET Zero scale, least squared best fit
−1
−
+1
LSB
Error
−3.0
−
+3.0
%V_OUT Over 2 V – 20 V V_O range
DNL
Differential non−linearity least
squared best fit
−0.9
−
+0.9
LSB
Over 2 V – 20 V V_O range
INL
Integral non−linearity least squared
−1
−
+1
LSB
Over 2 V – 20 V V_O range
best fit
I_SC
V_RIPPLE
Over current protection
Output ripple with all outputs at
steady state
−
5
65
mA
Any DAC output shorted to ground
−
−
40
mV RMS Over 2 V – 20 V for VHV = 23.5 V
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