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| 型号： | MAX4917BELT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH 1X1 6UTDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 1 x 1:1 |
| 导通状态电阻： | 400 毫欧 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.5 V |
| 电流 - 电源： | 120µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFDFN |
| 供应商设备封装： | 6-uDFN（1.5x1.0） |
| 包装： | 带卷 (TR) |
MAX4914B/MAX4915A/B/MAX4917A/B
100mA/200mA/300mA Current-Limit Switches
with Low Shutdown Reverse Current
_______________________________________________________________________________________
3
Typical Operating Characteristics
(VIN = 3.3V, TA = +25°C, unless otherwise noted.)
Note 1: All parts are 100% tested at +25°C. Limits across the full temperature range are guaranteed by design and correlation.
Note 2: Latchoff current does not include the current flowing into
FLAG.
Note 3: The on-time is defined as the time taken for the current through the switch to go from 0mA to 10mA. The off-time is defined
as the time taken for the current through the switch to go from 10mA to 0mA.
Note 4: Retry time is typically 15 times the blanking time.
ELECTRICAL CHARACTERISTICS (continued)
(VIN = +2.3V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VIN = +3.3V, TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Turn-Off Time
VON from high to low; IOUT = 10mA,
CL = 0.1F (Note 3)
40
ns
Blanking Time
tBLANK
Overcurrent fault (Figures 2, 3)
14
60
ms
Short-Circuit Current-Limit
Response Time
VON = VIN = +3.3V, short circuit applied to
OUT
5s
Retry Time (Note 4)
tRETRY
MAX4915A/MAX4917A (autoretry versions)
(Figure 2) (Note 4)
210
900
ms
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
MAX4914A/B
toc01
SUPPLY VOLTAGE (V)
QUIESCENT
CURRENT
(μ
A)
5.5
5.0
4.0
4.5
3.0
3.5
2.5
10
20
30
40
50
60
70
80
90
100
0
2.0
VON = VIN
QUIESCENT CURRENT
vs. TEMPERATURE
MAX4914A/B
toc02
TEMPERATURE (
°C)
QUIESCENT
CURRENT
(μ
A)
60
35
10
-15
20
40
60
80
100
120
0
-40
85
VON = VIN
VIN = 5V
VIN = 3.3V
LATCHOFF CURRENT
vs. TEMPERATURE
MAX4914A/B
toc03
TEMPERATURE (
°C)
LATCHOFF
CURRENT
(μ
A)
60
35
10
-15
2
4
6
8
10
12
0
-40
85
VON = VIN
VIN = 5V
VIN = 3.3V
1000
100
0.01
-40
85
FORWARD SHUTDOWN CURRENT
vs. TEMPERATURE
0.1
1
10
MAX4914A/B
toc04
TEMPERATURE (
°C)
FORWARD
SHUTDOWN
CURRENT
(nA)
60
35
10
-15
VCC = 5V
VCC = 3.3V
1
-40
85
0.1
0.01
REVERSE SHUTDOWN CURRENT
vs. TEMPERATURE
MAX4914A/B
toc05
TEMPERATURE (
°C)
REVERSE
SHUTDOWN
CURRENT
(nA)
60
35
10
-15
VIN = 3.3V
VIN = 5V
ON = GND, VOUT = 5.5V
LATCHOFF LEAKAGE CURRENT
vs. TEMPERATURE
MAX4914A/B
toc06
TEMPERATURE (
°C)
LATCHOFF
LEAKAGE
CURRENT
(nA)
60
35
10
-15
0.001
0.01
0.1
1
10
100
0.0001
-40
85
VIN = 5V
VIN = 3.3V
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