G5017 致新代理商 GMT 电源开关及负荷开关系列 1-CH通道电源开关和1-CH通道负载开关 Ultra Small, Low Input Voltage, Low RON, Load Switch
| Part Number | Vin (V)min. | Vin (V)max. | RON (mΩ) | VOUT Rising (ms) | IOUT(A) | Flag | Dis charge (Ω) | Note | Package |
| 致新G5017 | 1 | 3.6 | 26 | 0.13 | / | N | 80 | RON=56mΩ @VIN =1.2V | WLCSP2X2-4 |
General Description
The G5017 is ultra-small, low ON resistance (Ron) load switches with controlled turn on. The devices contain a P-channel MOSFET that operates over an input voltage range 1.0V to 3.6V. The switch is controlled by an on/off input (EN), which is capable of in interfacing directly with low-voltage control signals. In G5017 a 80Ω on-chip load resistor is added for output quick discharge when the switch is turned off.
G5017 is available in a space-saving 4-terminal WLCSP with 0.5mm pitch. The devices are characterized for operation over the free-air temperature range for -40°Cto 80°C.
Features
Low input voltage 1.0V to 3.6V
Ultra low RON
- RON =26mΩ at VIN=3.6V
- RON =30mΩ at VIN=2.5V
- RON =35mΩ at VIN=1.8V
- RON =56mΩ at VIN=1.2V
1A maximum continuous operating current.
Ultra low quiescent current <1μA
Ultra low sundown current <2.5μA
Low Control Input Thresholds Enable Use of
Low-Voltage Logic.
Controlled Slew Rate to Avoid Inrush Currents
Quick Output Discharge.
1.0 mmX1.0 mm 4-pin, pin pitch 0.5mm ultra small CSP Package
With Input Pin Pull Low resistance 250kΩ.
Applications
Cellular phones.
Personal Digital Assistants (PDAs)
GPS Devices
MP3 Players
Digital Cameras
RF Modules
Peripheral Ports
Portable Instrumentation
Ordering Information
| ORDER NUMBER | MARKING | Ron at 3.6V | Slew rate | Discharge | Max output current | Enable | SPEC | PACKAGE(Green) |
| 致新G5017B11U | 50 7x | 26mΩ | 134μs | Yes | 1A | Active High | Soft start=134μs | WLCSP2X2-4 |
Note: B1: WLCSP2X2-4
1: Bonding Code U: Tape & Reel
Pin Configuration
