tea1612t NXP Semiconductors, tea1612t Datasheet - Page 13

• Manufacturer Part Number: tea1612t
• Description: Zero Voltage Switching Resonant Converter Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 5.
All voltages are referred to the ground pins which must be connected externally; positive currents flow into the IC; V
and T
TEA1612T_1
Product data sheet
Symbol
f
V
V
V
t
I
Output drivers
I
I
I
I
V
V
V
Shut-down input pin SD
I
V
Error amplifier pins P, VCO
I
V
V
g
G
GB
V
I
V
bridge(max)
no
dch(osc)
source(GH)
sink(GH)
source(GL)
sink(GL)
I
I(cm)
VCO(max)
m
trip(L)
trip(H)
CF(p-p)
OH
OL
Fd(bs)
th(SD)
I(cm)
I(offset)
VCO(max)
VCO(start)
ol
amb
/I
IFS
= 25 C; tested using the circuit shown in
Characteristics
Parameter
maximum bridge frequency
LOW-level trip voltage
HIGH-level trip voltage
peak-to-peak voltage on pin
CF
non-overlap time
oscillator discharge current
to current on pin IFS ratio
source current on pin GH
sink current on pin GH
source current on pin GL
sink current on pin GL
HIGH-level output voltage
LOW-level output voltage
bootstrap diode forward
voltage
input current
threshold voltage on pin SD
common-mode input current V
common-mode input voltage
offset input voltage
transconductance
open-loop gain
gain bandwidth product
maximum VCO voltage
maximum VCO current
start VCO voltage
…continued
Conditions
C
I
pin CF; DC level
pin CF; DC level
DC level
C
I
I
high side; V
V
high side; V
V
low side; V
low side; V
pin GH; high side;
V
I
pin GL; low side; I
pin GH; high side;
V
I
pin GL; low side; I
I
V
V
V
R
R
operating; R
operating; V
I
IRS
IRS
IFS
GH
GH
O
VCO
SH
SH
DD(float)
DD(float)
SD
I(cm)
I(cm)
I(cm)
f
f
L
L
= 5 mA
= 100 pF; I
= 100 pF; I
= 10 k to GND; V
= 10 k to GND; V
Rev. 01 — 24 September 2009
= 10 mA
= 10 mA
= 0.5 mA
= 200 A; f
= 50 A
= 0 V; V
= 0 V; V
= 2.33 V
= 0.3 mA
= 1 V
= 1 V; I
= 1 V; source only
Figure
= 11.2 V; V
= 11.2 V; V
GL
GL
DD(float)
DD(float)
L
VCO
GH
GH
VCO
IFS
IFS
= 13 V
7, unless otherwise specified.
= 0 V
= 10 k to GND
bridge
16;
= 0 V
= 11.2 V
= 1 V
= 1 mA
= 0.5 mA
Zero voltage switching resonant converter controller
= 10 mA
GL
GL
= 11.2 V;
= 11.2 V;
SH
SH
=
= 10 mA
= 10 mA
I(cm)
I(cm)
f
= 0 V;
= 0 V;
OSC
16;
= 1 V
= 1 V
16;
2
[2]
Min
395
-
-
1.6
0.58
14.4
-
-
-
-
-
-
-
-
1.3
-
2.26
-
-
-
-
-
3.2
2.5
2
0.4
Typ
440
1.27
2.97
1.7
0.63
16
300
480
300
580
10.9
12.6
0.17
0.18
1.6
-
2.33
-
0
330
70
5
3.6
2.7
0.1
0.5
TEA1612T
© NXP B.V. 2009. All rights reserved.
Max
485
-
-
1.8
0.68
17.6
-
-
-
-
-
-
-
-
1.9
0.5
2.40
2.5
+2
-
-
-
4.0
2.9
0.5
0.6
DD
Unit
kHz
V
V
V
-
mA
mA
mA
mA
V
V
V
V
V
V
V
mV
dB
MHz
V
mA
V
13 of 19
= 13 V
s
A
A
A/mV