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參數(shù)資料
| 型號： | UR5515L-S08-R |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | 1.5A/3A BUS TERMINATION REGULATOR |
| 中文描述： | 1.5A/3A總線終端穩(wěn)壓器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 238K |
| 代理商： | UR5515L-S08-R |
UR5515
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R502-056,A
3 of 8
ABS OLUT E MAX IMUM RAT INGS
PARAMETER
SYMBOL
V
IN
P
D
T
J
T
STG
RATINGS
7
Internally Limited
125
-40 ~ 150
UNIT
V
W
Input Voltage
Power Dissipation
Junction Temperature
Storage Temperature Range
Note:1.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.
2.The device is guaranteed to meet performance specification within 0
and assured by design from –20
~85
.
~70
operating temperature range
ELECT RICAL CHARACT ERIS T ICS
(Ta = 25
, unless otherwise specified: V
IN
= 2.5V, V
CNTL
= 3.3V, V
REF
= 1.25V, C
OUT
=10μF(Ceramic).)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
1.6
TYP
2.5
MAX UNIT
DDR-I
V
IN
DDR-II
1.8
DDR-I
3.3
3.3
0
6.5
0.8
1.2
0.8
1.2
50
6
6
20
10
2
3
2
3
90
Input Voltage Range(Note 1)
V
CNTL
No Load,(Note 2)
DDR-II
V
Output Offset Voltage
Operating Current of V
CNTL
V
OS
I
CNTL
I
OUT
=0A, Fig. 1 (Note 3)
No Load
-20
mV
mA
DDR-I
DDR-II
DDR-I
DDR-II
I
L
: 0~1.5A, Fig. 1
Load Regulation
|
V
LOAD
|
I
L
: 0~-1.5A, Fig. 1
%
Current In Shutdown Mode
Short Circuit Protection
I
SHDN
V
REF
<0.2V, R
L
=180
, Fig. 2
μA
UR5515
UR5515A
Fig 3, 4
Fig 3, 4
2.1
3.0
Current Limit
I
LIMIT
A
Over Temperature Protection
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Shutdown Function
Shutdown Threshold Voltage
Note 1. For safely operate your system, the 3.3V rail have to be tied to V
CNTL
rather than 5V rail
2. Keep V
CNTL
≥
V
IN
on operation power on and power off sequences.
3. V
OS
offset is the voltage measurement defined as V
OUT
subtracted from V
REF
.
T
SD
3.3V
≤
V
CNTL
≤
5V
125
150
50
V
THD
Fig 5
0.2
0.8
V
T HERMAL DAT A
PARAMETER
SYMBOL
RATINGS
35
8
4
UNIT
SOP-8
TO-252-5
TO-263-5
Thermal Resistance Junction-Case
JC
/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UR5515L-S08-T | 1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TN5-R | 1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TN5-T | 1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TQ5-R | 1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TQ5-T | 1.5A/3A BUS TERMINATION REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UR5515L-S08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TN5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TN5-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TQ5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1.5A/3A BUS TERMINATION REGULATOR |
| UR5515L-TQ5-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:1.5A/3A BUS TERMINATION REGULATOR |
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