ZXCT1011, ZXCT1011E5TA, ZXCT1012 Selling Leads, Datasheet
MFG:ZETEX Package Cooled:SOT23 D/C:06+
ZXCT1011, ZXCT1011E5TA, ZXCT1012 Datasheet download
Part Number: ZXCT1011
MFG: ZETEX
Package Cooled: SOT23
D/C: 06+
ZXCT1011, ZXCT1011E5TA, ZXCT1012
- Table of contents:
Info of ZXCT1011
Info of ZXCT1011E5TA
Info of ZXCT1012
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About ZXCT1011
PDF/DataSheet Download
Datasheet: ZXCT1011
File Size: 296598 KB
Manufacturer: ZETEX [Zetex Semiconductors]
Download : Click here to Download
About ZXCT1011E5TA
PDF/DataSheet Download
Datasheet: ZXCT1011E5TA
File Size: 296598 KB
Manufacturer: ZETEX [Zetex Semiconductors]
Download : Click here to Download
About ZXCD1000
PDF/DataSheet Download
Datasheet: ZXCD1000
File Size: 1255706 KB
Manufacturer: ZETEX [Zetex Semiconductors]
Download : Click here to Download
ZXCT1011 General Description
The ZXCT1011 is a high side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current.
The ZXCT1011 takes the voltage developed across a current shunt resistor and translates it into a proportional output current.
A user defined output resistor scales the output current into a ground referenced voltage. A current reference resistor, external to the IC, results in an improved temperature coefficient compared to the ZXCT1009.
The wide input voltage range of 20V down to as low as 2.5V make it suitable for a range of applications. With a minimum operating current of just 4uA, combined with its SOT23-5 package make it suitable for portable battery equipment too.
ZXCT1011 Maximum Ratings
| Part Number | ZXCT1011 |
| Accuracy @ Vsense =100mV % | 0.025 |
| Bandwidth (typ) (MHz) | 1.5 |
| Description | Micro-Power High-side Current Monitor w/Improved Temperature drift |
| Gain Output/Vsense | 10mA/V |
| IS- S- Input Current (nA) | |
| Operating Ambient Temp Range (°C) | -40 to +125 |
| Quiescent Current (uA) | 4 |
| Release Date | |
| S+ Common-mode sense voltage range (V) | 2.5 ~ 20 |
| Sense Voltage (Vmax) | 2500mV |
| Special Features | Ground Pin + External transconductance resistor + Extended Temp Range |
| Type | Current output |
| VCC/VB Supply Voltage Range (V) |
ZXCT1011 Features
Accurate high-side current sensing
2.5V to 20V supply range
4 A quiescent current
1% typical accuracy
Package SOT23-5
Temperature range -40 to 125°C
2.5V to 20V supply range
4 A quiescent current
1% typical accuracy
Package SOT23-5
Temperature range -40 to 125°C
ZXCT1011 Typical Application
Automotive current measurement
Battery management
DC motor and solenoid control
Over current monitor
Power management
Battery management
DC motor and solenoid control
Over current monitor
Power management
ZXCT1012 General Description
The ZXCT1012 is a high side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current.
The ZXCT1012 takes the voltage developed across a small value resistor and translates it into a proportional output current. A user defined output resistor scales the output current into a ground referenced voltage.
The ZXCT1012 has the accuracy specification of the ZXCT1010 but in TSOT23-5, and TDFN3x3-5. A minimum operating current of just 3.5A, combined with its TSOT23-5 package make it suitable for portable battery equipment where size and current consumption are critical.
The wide input voltage range down to as low as 2.5V make it suitable for a wide range of applications requiring direct operation from a battery.
ZXCT1012 Maximum Ratings
| Part Number | ZXCT1012 |
| Accuracy @ Vsense =100mV % | 0.025 |
| Bandwidth (typ) (MHz) | 2 |
| Description | ZXCT1010 with low profile Package |
| Gain Output/Vsense | 10mA/V |
| IS- S- Input Current (nA) | |
| Operating Ambient Temp Range (°C) | -40 to +85 |
| Quiescent Current (uA) | 3.5 |
| Release Date | |
| S+ Common-mode sense voltage range (V) | 2.5 ~ 20 |
| Sense Voltage (Vmax) | |
| Special Features | Ground Pin - (eliminates Quiescent Current error) |
| Type | Current output |
| VCC/VB Supply Voltage Range (V) |
ZXCT1012 Features
• 2.5V to 20V supply range
• 3.5A quiescent current
• Current output - user set gain
• Thin package - TSOT23-5 and TDFN3x3-5
• Temperature range -40 to 85°C
• 3.5A quiescent current
• Current output - user set gain
• Thin package - TSOT23-5 and TDFN3x3-5
• Temperature range -40 to 85°C
ZXCT1012 Typical Application
• Battery fuel gauge
• Battery chargers
• Overcurrent monitor
• Power management
• Battery chargers
• Overcurrent monitor
• Power management
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