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參數(shù)資料
| 型號： | UC3500 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER |
| 中文描述： | 高效衡工量值式控制升壓直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 153K |
| 代理商： | UC3500 |
UC3500
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R502-072,A
4 of 9
ABS OLUT E MAX IMUM RAT ING
PARAMETER
Output Voltage
Input Voltage
LX Pin Voltage
LX Pin Output Current
Power Dissipation at 25
Derating Rate at Ta=25
°
C
Operating Junction Temperature
Storage Temperature
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
SYMBOL
V
OUT
V
IN
V
LX
I
LX
RATINGS
7
7
7
Internally limited
160
1.6
-25 ~ +85
-65 ~ +150
UNIT
V
V
V
mW
/mW
SOT-25
P
D
T
OPR
T
STG
ELECT RICAL CHARACT ERIS T ICS
(Ta = 25
, unless otherwise specified.)
UC3500-2.5V
(V
IN
= 1.4V)
PARAMETER
Output Voltage
SYMBOL
V
OUT
TEST CONDITIONS
I
OUT
= 10mA
I
OUT
= 0
I
OUT
= 1mA
I
OUT
= 0
I
OUT
= 1mA
I
OUT
= 0
I
LX
= 100mA
V
LX
= 4V, V
OUT
= 2.8V
I
OUT
= 10mA
I
OUT
= 10mA
I
OUT
= 10mA
I
OUT
= 50mA
I
OUT
= 100mA
MIN
2.4
0.4
0.3
240
TYP
2.5
0.7
0.8
0.6
0.5
18
760
0.1
300
75
81
83
82
MAX
2.6
1.1
1.2
0.3
360
UNIT
V
V
V
V
V
μ
A
m
μ
A
KHz
%
%
%
%
Start-up Voltage (V
IN
-V
F
) (Note 1)
V
START
Hold-on Voltage
V
HOLD
Supply Current
Internal Switch R
DS(ON)
Internal Leakage Current
Maximum Oscillator Frequency
Oscillator Duty Cycle
I
SUPPLY
R
LX
I
LX(LEAK)
f
OSC
D
ty
Efficiency
Note 1: V
F
references to the forward voltage of the diode.
UC3500-2.8V
(V
IN
= 1.6V)
PARAMETER
Output Voltage
SYMBOL
V
OUT
TEST CONDITIONS
I
OUT
= 10mA
I
OUT
= 0
I
OUT
= 1mA
I
OUT
= 0
I
OUT
= 1mA
I
OUT
= 0
I
LX
= 100mA
V
LX
= 4V, V
OUT
= 3.1V
I
OUT
= 10mA
I
OUT
= 10mA
I
OUT
= 10mA
I
OUT
= 50mA
I
OUT
= 100mA
MIN
2.7
0.4
0.3
240
TYP
2.8
0.7
0.8
0.6
0.5
18
760
0.1
300
75
82
83
82
MAX
2.9
1.1
1.2
0.3
360
UNIT
V
V
V
V
V
μ
A
m
μ
A
KHz
%
%
%
%
Start-up Voltage (V
IN
-V
F
)
V
START
Hold-on Voltage
V
HOLD
Supply Current
Internal Switch R
DS(ON)
Internal Leakage Current
Maximum Oscillator Frequency
Oscillator Duty Cycle
I
SUPPLY
R
LX
I
LX(LEAK)
f
OSC
D
ty
Efficiency
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UC3500_09 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER |
| UC3500_12 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER |
| UC-3-50-002 | 制造商:ITT Interconnect Solutions 功能描述:UC-3-50-002 - Bulk |
| UC3500-30GM70-2E2R2-V15 | 制造商:PEPPERL+FUCHS 功能描述:Ultrasonic |
| UC3500G-XX-AB3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER |
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