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參數(shù)資料
| 型號： | XC9510A1333 |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
| 中文描述： | 同步降壓型DC / DC轉(zhuǎn)換器內(nèi)置LDO穩(wěn)壓器加電壓檢測器 |
| 文件頁數(shù)： | 4/36頁 |
| 文件大?。?/td> | 2554K |
| 代理商： | XC9510A1333 |
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4/36
XC9510
Series
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
CIRCUIT
Supply Current 1
Supply Current 2
Stand-by Current (*1)
I
DD
1
I
DD
2
I
STB
V
IN
=CE=D
COUT
=5.0V
V
IN
=CE=5.0V, D
COUT
=0V
V
IN
=6.5V, CE=0V
-
-
-
250
300
3.0
310
360
7.0
μ
A
μ
A
μ
A
V
1
1
1
Input Voltage Range
V
IN
2.4
-
6.0
-
CE ‘H’ Level Voltage
*XC9510D/E/F
V
CEH
V
DD
-0.3
-
V
DD
V
2
CE ‘H’ Level Voltage
*XC9510H/K/L
V
CEH
V
DD
-0.3
-
V
DD
V
3
CE ‘M’ Level Voltage
CE ‘L’ Level Voltage
V
CEM
V
CEL
0.6
V
SS
-
-
V
DD
-1.2
0.25
V
V
3
3
CE ‘H’ Level Current
I
CEH
- 0.1
-
0.1
μ
A
1
CE ‘L’ Level Current
I
CEL
- 0.1
-
0.1
μ
A
1
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
CIRCUIT
Supply Current 1 *XC9510D/E/F
Supply Current 2 *XC9510D/E/F
PFM Supply Current 1
*XC9510H/K/L
I
DD
_DC1
I
DD
_DC2
V
IN
=CE=D
COUT
=5.0V
VI
N
=CE=5.0V, D
COUT
=0V
-
-
200
250
280
330
μ
A
μ
A
1
1
I
DD
_PFM1
V
IN
=CE=D
COUT
=5.0V
-
250
310
μ
A
1
PFM Supply Current 2
*XC9510H/K/L
I
DD
_PFM2
V
IN
=CE=5.0V, D
COUT
=0V
-
300
360
μ
A
1
Output Voltage
DC
OUT
(E)
Connected to the external components,
I
DOUT
=30mA
Connected to the external components,
I
DOUT
=10mA
2.156
2.200
2.244
V
3
Oscillation Frequency
F
OSC
1.02
1.20
1.38
MHz
3
Maximum Duty Ratio
MAXDUTY
D
COUT
=0V
100
-
-
%
4
Minimum Duty Ratio
MINDUTY
D
COUT
=V
IN
Connected to the external components,
No load
-
-
0
%
4
PFM Duty Ratio
PFMDUTY
21
30
38
%
3
U.V.L.O. Voltage (*2)
LX SW ‘High’ ON Resistance
(*3)
VUVLO
Connected to the external components
D
=0V, LX=V
IN
-0.05V
1.00
1.40
1.78
V
3
RLXH
-
0.5
0.9
Ω
5
LX SW ‘Low’ ON Resistance
RLXL
Connected to the external components,
V
IN
=5.0V
-
0.5
0.9
Ω
3
LX SW ‘High’ Leak Current (*12)
IleakH
V
IN
=LX=6.0V, CE=0V
-
0.05
1.00
μ
A
11
LX SW ‘Low’ Leak Current (*12)
IleakL
V
IN
=6.0V, LX=CE=0V
-
0.05
1.00
μ
A
mA
A
11
Maximum Output Current
Current Limit (*9)
Imax1
Ilim1
Connected to the external components
800
1.0
-
-
-
3
6
1.1
Efficiency (*4)
EFFI
Connected to the external components,
I
DOUT
=100mA
I
DOUT
=30mA
-
90
-
%
3
Output Voltage
Temperature Characteristics
U
DC
OUT
U
Topr
DC
OUT
-40
℃≦
Topr
≦
85
℃
Connected to the external components,
CE=0V
t
V
IN
, I
DOUT
=1mA
Connected to the external components,
V
IN
=CE=5.0V, Short D
COUT
by 1
Ω
resistor
-
+100
-
ppm/
℃
3
Soft-Start Time
TSS
2
5
10
ms
3
Latch Time (*5, 10)
Tlat
-
8
25
ms
10
■
ELECTRICAL CHARACTERISTICS
XC9510xxxCSx
●
Common Characteristics
Topr=25
℃
●
DC/DC Converter (2.2V product)
Topr=25
℃
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PDF描述 |
|---|---|
| XC9510A1334 | Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
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| XC9510A1364 | Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| XC9510A1334 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
| XC9510A1363 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
| XC9510A1364 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
| XC9510A13C3 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
| XC9510A13C4 | 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector |
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