参数资料
| 型号： | FPF2027 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH 100MA 6-WLCSP |
| 标准包装： | 3,000 |
| 类型： | 高端开关 |
| 输出数： | 1 |
| Rds（开）： | 315 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 150mA |
| 输入电压： | 1.6 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-UFBGA，WLCSP |
| 供应商设备封装： | 6-WLCSP |
| 包装： | 带卷 (TR) |
Electrical Characteristics
V IN = 1.6 to 5.5V, T A = -40 to +85°C unless otherwise noted. Typical values are at V IN = 3.3V and T A = 25°C.
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Basic Operation
Operating Voltage
V IN
1.6
5.5
V
Quiescent Current
Shutdown Current
I Q
I SHDN
I OUT = 0mA, V ON Active,
V IN = 1.8V (Average)
V ON = V IN (FPF2025)
V ON = GND (FPF2024/6/7), I OUT = 0
1
4
1
μA
μA
T A = 25°C, V IN = 5.5V
215
315
T A = -40 to +85°C, V IN = 5.5V
120
215
350
On-Resistance
R ON
T A = 25°C,V IN = 3.3V
T A = -40 to +85°C, V IN = 3.3V
140
225
225
325
360
m ?
T A = 25°C,V IN = 1.6V
305
490
T A = -40 to +85°C, V IN = 1.6V
180
305
580
ON Input Logic High Voltage (ON)
ON Input Logic Low Voltage
ON Input Leakage
Off Switch Leakage
V IH
V IL
I SWOFF
V IN = 1.6V
V IN = 5.5V
V IN = 1.6V
V IN = 5.5V
V ON = V IN or GND
V ON = V IN , V OUT = 0V
0.8
1.5
0.45
0.9
1
1
V
V
μA
μA
FLAGB Output Logic Low Voltage
V IN = 5.5V, I SINK = 1mA
V IN = 1.8V, I SINK = 1mA
0.1
0.1
0.2
0.3
V
FLAGB Output Logic High Voltage
FLAGB Output High Leakage Current
V IN = 5.5V, I SOURCE = 1mA, FPF2025
V IN = 1.6V, I SOURCE = 1mA, FPF2025
V IN = 5.5V, Switch on,
FPF2024, FPF2026, FPF2027
5.2
1.2
5.4
1.35
1
V
μA
Protections
Current Limit
I LIM
V IN = 3.3V, V OUT = 3.0V,T A = 25°C
100
150
200
mA
Shutdown Threshold T J increasing
140
Thermal Shutdown
Return from Shutdown
Hysteresis
130
10
°C
Under Voltage Lockout
UVLO
V IN Increasing
1.475
1.525
1.575
V
Under Voltage Lockout Hysteresis
Dynamic
40
mV
Turn On Time
Turn Off Time
V OUT Rise Time
t ON
t OFF
t RISE
R L = 500 ? , C L = 0.1μF
R L = 500 ?
R L = 500 ? , C L = 0.1μF
70
10
30
μs
μs
μs
Over Current Blanking Time
t BLANK
FPF2024, FPF2025,FPF2026
5
10
20
ms
Startup FLAGB Blanking Time
t S TART _ BLANK FPF2027 (Note2)
5
10
20
ms
Auto-Restart Time
Sleep Mode Duration
Wake-up Mode Duration
t RSTRT
FPF2024, FPF2025
35
128.5
0.5
70
257
1
140
514
2
ms
ms
ms
Duty Cycle
Wake-up: Sleep Mode Duty Cycle
1:257
Current Limit Response Time
Blanking/Auto-Restart Duty Ratio
Moderate Over-current condition
RL= 5Ohms
t BLANK /t RSTRT (internally fixed)
FPF2024, FPF2025
15
1:7
μs
Note2: FPF2027 has a 10ms Startup FLAGB Blanking Time when the part is turned on via ON pin to ensure transient load currents
settle down.
?2008 Fairchild Semiconductor Corporation
FPF2024/5/6/7 Final. B
4
www.fairchildsemi.com
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