参数资料
型号: LT1313CS
厂商: Linear Technology
文件页数: 2/12页
文件大小: 0K
描述: IC DRV/REG PCMCIA VPP DUAL16SOIC
标准包装: 50
应用: PCMCIA 驱动器/稳压器,PCMCIA 卡槽
输入电压: 13 V ~ 20 V
输出数: 2
输出电压: 3.3V,5V,12V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 管件
其它名称: LT1313CS8
LT1313CS8-ND
LT1313
ABSOLUTE M AXI M U M RATINGS
PACKAGE/ORDER I N FOR M ATIO N
Supply Voltage ........................................................ 22V
Digital Input Voltage ........................ 7V to (GND – 0.3V)
Sense Input Voltage ......................... 7V to (GND – 0.3V)
VALID Output Voltage .................... 15V to (GND – 0.3V)
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature ................................ 0 ° C to 70 ° C
Junction Temperature................................ 0 ° C to 125 ° C
Storage Temperature Range .................. –65 ° C to 150 ° C
Lead Temperature (Soldering, 10 sec).................. 300 ° C
GND
AEN0
AEN1
AVALID
GND
BEN0
BEN1
BVALID
1
2
3
4
5
6
7
8
TOP VIEW
16 AVPP OUT
15 NC
14 V S
13 ASENSE
12 BVPP OUT
11 NC
10 V S
9 BSENSE
ORDER PART
NUMBER
LT1313CS
S PACKAGE
16-LEAD PLASTIC SO
T JMAX = 125 ° C, θ JA = 100 ° C/ W
Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS
V S = 13V to 20V, T A = 25 ° C (Note 1), unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VPP OUT
Output Voltage
Program to 12V, I OUT ≤ 120mA (Note 2)
Program to 5V, I OUT ≤ 30mA (Note 2)
Program to 3.3V, I OUT ≤ 30mA (Note 2)
Program to 0V, I OUT = – 300 μ A
q
q
q
11.52
4.75
3.135
12.00
5.00
3.30
0.42
12.48
5.25
3.465
0.60
V
V
V
V
I LKG
I S
I LIM
Output Leakage
Supply Current
Current Limit
Program to Hi-Z, 0V ≤ VPP OUT ≤ 12V
Both Channels Programmed to 0V
Both Channels Programmed to Hi-Z
One Channel Programmed to 12V, No Load (Note 3)
One Channel Programmed to 5V, No Load (Note 3)
One Channel Programmed to 3.3V, No Load (Note 3)
One Channel Programmed to 12V, I OUT = 120mA (Note 3)
One Channel Programmed to 5V, I OUT = 30mA (Note 3)
One Channel Programmed to 3.3V, I OUT = 30mA (Note 3)
Program to 3.3V, 5V or 12V (Note 3)
q
q
q
q
q
q
q
q
q
– 10
60
60
260
105
85
126
31
31
330
10
100
100
400
150
120
132
33
33
500
μ A
μ A
μ A
μ A
μ A
μ A
mA
mA
mA
mA
V ENH
V ENL
Enable Input High Voltage
Enable Input Low Voltage
q
q
2.4
0.4
V
V
I ENH
I ENL
Enable Input High Current
Enable Input Low Current
2.4V ≤ V IN ≤ 5.5V
0V ≤ V IN ≤ 0.4V
20
0.01
50
1
μ A
μ A
V SEN5
V SEN3
I SEN
V CC Sense Threshold
V CC Sense Threshold
V CC Sense Input Current
VPP OUT = 3.3V to 5V (Note 4)
VPP OUT = 5V to 3.3V (Note 4)
V SENSE = 5V
V SENSE = 3.3V
q
q
3.60
3.60
4.05
4.00
38
18
4.50
4.50
60
30
V
V
μ A
μ A
V VALID TH VPP VALID Threshold Voltage
I VALID
VPP VALID Output Drive Current
VPP VALID Output Leakage Current
Program to 12V, (Note 5)
Program to 12V, V VALID = 0.4V, (Note 5)
Program to 0V, V VALID = 12V, (Note 5)
q
10.5
1
11
3.3
0.1
11.5
10
V
mA
μ A
The q denotes the specifications which apply over the full operating
temperature range.
Note 1: Both V S pins (10, 14) must be connected together, and both
ground pins (1, 5) must be connected together.
Note 2: For junction temperatures greater than 110 ° C, a minimum
load of 1mA is recommended.
2
Note 3: The other channel is programmed to the 0V mode (XEN0 =
XEN1 = 0V) during this test.
Note 4: The V CC sense threshold voltage tests are performed
independently.
Note 5: The VPP VALID tests are performed independently.
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