TEA1716T
NXP Semiconductors
Resonant power supply control IC with PFC
Table 7.
Characteristics …continued
Tamb = 25 C; VSUPIC = 20 V; VSUPHV > 40 V; all voltages are measured with respect to SGND; currents are positive when
flowing into the IC; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max Unit
Vuvp(SUPIC)
undervoltage protection voltage on
pin SUPIC
-
13
-
V
Vrst(SUPIC)
Vscp(SUPIC)
reset voltage on pin SUPIC
VSUPHV < Vrst(SUPHV)
-
7
-
V
V
short-circuit protection voltage on
pin SUPIC
0.55 0.65
0.75
Ich(red)(SUPIC)
Ich(nom)(SUPIC)
Idism(SUPIC)
reduced charge current on pin
SUPIC
VSUPIC < Vscp(SUPIC)
-
-
-
-
0.95
4.8
0.25
0.4
-
-
-
-
mA
mA
mA
mA
nominal charge current on pin
SUPIC
current on pin SUPIC in disabled
mode
Disabled IC state
Iprotm(SUPIC)
current on pin SUPIC in protection SUPIC charge, SUPREG
mode
charge; Restart or
Shut-down state
Ioper(SUPIC)
current on pin SUPIC in operating
mode
Operational supply state;
Driver pins open.
-
-
3
-
-
mA
mA
Iburstm(SUPIC)
burst mode current on pin SUPIC
Burst stop state
0.7
Regulated supply (pin SUPREG)
[1]
[1]
[1]
Vreg(SUPREG)
Vstart(SUPREG)
Vuvp(SUPREG)
regulation voltage on pin SUPREG ISUPREG = 40 mA
-
-
-
11.3
10.7
10
-
-
-
V
V
V
start voltage on pin SUPREG
undervoltage protection voltage on
pin SUPREG
Ich(SUPREG)max
Ich(red)(SUPREG)
maximum charge current on pin
SUPREG
VSUPREG > Vuvp(SUPREG)
40
-
100
5.5
-
-
-
-
mA
mA
mA
reduced charge current on pin
SUPREG
VSUPREG < Vuvp(SUPREG);
T = 25 C.
T = 140 C
2.5
Enable input (pin SSHBC/EN)
[2]
[2]
Ven(PFC)(EN)
Ven(IC)(EN)
Ipu(EN)
PFC enable voltage on pin EN
PFC only
0.8
1.8
-
1.2
2.2
42
3.0
1.4
2.4
-
V
IC enable voltage on pin EN
pull-up current on pin EN
pull-up voltage on pin EN
PFC + HBC
V
VSSHBC/EN = 2.5 V
A
V
Vpu(EN)
-
-
Fast shut-down reset (pin SNSMAINS)
[2]
Vrst(SNSMAINS)
reset voltage on pin SNSMAINS
-
0.8
-
V
Protection and restart timer (pin RCPROT)
Vu(RCPROT)
upper voltage on pin RCPROT
3.8
0.4
-
4.0
4.2
0.6
-
V
Vl(RCPROT)
lower voltage on pin RCPROT
0.5
V
Ich(fast)(RCPROT)
Ich(slow)(RCPROT)
fast-charge current on pin RCPROT
2.2
mA
A
slow-charge current on pin
RCPROT
120 100 80
Output voltage protection sensing, OVP/FSP output (pin SNSOUT)
[2]
Vovp(SNSOUT)
overvoltage protection voltage on
pin SNSOUT
3.40 3.50
3.60
V
TEA1716T
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© NXP B.V. 2012. All rights reserved.
Objective data sheet
Rev. 1 — 27 January 2012
34 of 46
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