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参数资料
| 型号： | 5962-9457501Q2A |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 23/31页 |
| 文件大小： | 1044K |
| 代理商： | 5962-9457501Q2A |
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UCC1806
UCC2806
UCC3806
SLUS272F -- FEBRUARY 2000 -- REVISED AUGUST 2006
3
www.ti.com
ORDERING INFORMATION
PACKAGED DEVICES
TA =TJ
DESIGNATOR
TYPE
OPTION
QUANTITY
-- 55°C to 125°C
-- 40°Cto85°C
0°Cto70°C
D
SOIC 16
Tube
40
–
UCC2806D
–
D
SOIC--16
Reeled
2,500
–
UCC2806DTR
–
DW
SOICW 16
Tube
40
–
UCC2806DW
UCC3806DW
DW
SOICW--16
Reeled
2,000
–
UCC2806DWTR
UCC3806DWTR
J
CDIP--16
Tube
25
UCC1806J
UCC2806J
UCC3806J
L
CLCC--20
Tube
55
UCC1806L
–
M
SSOP--16
Reeled
2,500
–
UCC2806MTR
–
N
PDIP--16
Tube
25
–
UCC2806N
UCC3806N
PW
TSSOP 16
Tube
90
–
UCC2806PW
UCC3806PW
PW
TSSOP--16
Reeled
2,000
–
UCC2806PWTR
UCC3806PWTR
Q
PLCC 20
Tube
46
–
UCC2806Q
UCC3806Q
Q
PLCC--20
Reeled
1,000
–
UCC2806QTR
UCC3806QTR
ELECTRICAL CHARACTERISTICS
VIN =12V,RT =33k,CT = 330 pF, CBYPASS on VREF =0.01 μF, --55°C<TA < 125°C for the UCC1806, --40°C<TA <85°Cfor the
UCC2806, 0°C<TA <70°C for the UCC3806, and TA =TJ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
REFERENCE
VREF
Supply,UVLO, turn-on
UCC1806
UCC2806
5.02
5.10
5.17
V
VREF
Supply, UVLO, turn on
UCC3806
5.00
5.10
5.20
V
Load regulation
0.2 mA ≤ IOUT ≤ 5mA
3
25
mV
Total output variation (1)(2)
Line, load, temperature
--150
150
mV
Output noise voltage (2)
10 Hz ≤ fOSC ≤ 10 kHz,
TJ =25°C
70
μV
Long term stability (2)
TA = 125°C,
1000 hours
5
25
mV
Output short circuit
--10
--30
mA
OSCILLATOR
Initial accuracy
TJ =25°C
42
47
52
kHz
Temperature stability (2)
T(min) ≤ TA ≤ T(max)
2%
Amplitude
2.35
V
t
Delay to output time SYNC
UCC1806
UCC2806
VCT =0V,
VRT =VREF
0.8 V ≤ VSYNC ≤ 2.0 V
50
125
ns
tDELAY
Delay-to-output time, SYNC
UCC3806
VCT =0V,
VRT =VREF
0.8 V ≤ VSYNC ≤ 2.0 V
50
100
ns
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PDF描述 |
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| 5962-9457501V2A | 0.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CQCC20 |
| 5962-9457501VEA | 0.5 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, CDIP16 |
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| 5962-9462201Q2A | FLUORESCENT LIGHT CONTROLLER, 78 kHz SWITCHING FREQ-MAX, CQCC20 |
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