參數(shù)資料
型號(hào)： TEA1612T
廠商： NXP SEMICONDUCTORS
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO24
封裝： 7.50 MM, PLASTIC, MS-013, SOT137-1, SOP-24
文件頁數(shù)： 4/19頁
文件大?。?/td> 108K
代理商： TEA1612T
TEA1612T_1
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 24 September 2009
12 of 19
NXP Semiconductors
TEA1612T
Zero voltage switching resonant converter controller
10. Characteristics
Table 5.
Characteristics
All voltages are referred to the ground pins which must be connected externally; positive currents ow into the IC; VDD =13V
and Tamb =25 °C; tested using the circuit shown in Figure 7, unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
High voltage pins VDD(FLOAT), GH and SH
Ileak
leakage current
VDD(oat), VGH and VSH = 600 V
-
30
A
Supply pins VDD, VAUX
VDD(init)
initial supply voltage
low side on; high side off
-
4
5
V
VDD(startup)
start-up supply voltage
12.9
13.4
13.9
V
VDD(stop)
stop supply voltage
9.0
9.4
9.8
V
VDD(hys)
hysteresis of supply voltage
3.8
4.0
4.2
V
VDD(reg)
regulation supply voltage
Vaux = 17 V
-
12.6
-
V
VDD
supply voltage
Vaux =17V, IVDD =50mA,
oscillation state
-
12.3
-
V
clamp voltage in shut-down state;
low side on; high side off;
IDD =1mA
11.0
12.0
13.0
V
VDD(rst)
reset supply voltage
4.5
5.6
6.3
V
IDD
supply current:
low side on; high side off;
Cf = 100 pF; IIFS = 0.5 mA;
IIRS =50 A; low side off;
high side off; VDD =9V[1]
start-up
210
260
310
A
operating
-
2.0
-
mA
shut-down
-
220
270
A
Reference voltage on pin VREF
Vref
reference voltage
Iref = 0 mA
2.9
3.0
3.1
V
Iref
reference current
source only
2.0
-
mA
Zo
output impedance
Iref = 1 mA
-
5.0
-
TC
temperature coefcient
Iref = 0 mA; Tj =25 °Cto150 °C-
0.3
-
mV/K
Current controlled oscillator pins IRS, IFS, CF
Ich(CF)min
minimum charge current on
pin CF
IIRS =15 A; VCF = 2 V
283032
A
Ich(CF)max
maximum charge current on
pin CF
IIRS = 200 A; VCF = 2 V
340
380
420
A
VIRS
voltage on pin IRS
IIRS = 200 A
590
620
650
mV
Idch(CF)min
minimum discharge current
on pin CF
IIFS =50 A ÷ 16; VCF = 2 V
47
50
53
A
Idch(CF)max
maximum discharge current
on pin CF
IIFS =1mA ÷ 16; VCF = 2 V
0.89
0.94
0.99
mA
VIFS
voltage on pin IFS
IIFS =1mA ÷ 16
590
620
650
mV
fbridge(min)
minimum bridge frequency
Cf = 100 pF; IIFS = 0.5 mA ÷ 16;
IIRS =50 A; fbridge =
156
167
178
kHz
f
OSC
2
÷
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