XC6136
Ultra-Low Power Voltage Detector
The XC6136 series from Torex is an ultra-low power voltage supervisor designed to monitor system voltages and ensure safe operation in battery-powered and energy-sensitive applications. With a typical quiescent current of only 88nA, the XC6136 helps extend battery life.
Offering a wide detection voltage range from 1.2V to 5.0V and high accuracy, the XC6136 ensures reliable monitoring across a broad spectrum of designs. Available in an ultra-small low height package USPQ-4B05 and standard packages SSOT-24 and SOT-25 which are ideally suited for space-constrained applications such as wearable devices, IoT sensors, and portable electronics.
UVLO circuit is also implemented to suppress the floating of RESETB pin (undefined operation) when VIN voltage is lower than the minimum operating voltage
The XC6136 combines high reliability, tiny footprint, and industry-leading low power consumption, making it an excellent choice for next-generation, battery-powered systems
KEY FEATURES:
- Ultra Low Quiescent Current
- 88nA Detection
- 91nA Release
- High Precision Detection
- ±0.8% (VDF≦3.0V)
- ±0.8% (VDF≦3.0V)
- Industrial Standard Temperature Range
- -40℃ ~ 105℃
- -40℃ ~ 105℃
- Operational instability prevention
- 0.38V Max
KEY ELECTRICAL PARAMETERS:
| SERIES | ||||
|
Power Consumption |
Released | 88A TYP. (VDF=1.2V, VIN=1.32V) | ||
| Detection | 91nA VDF=1.2V, VIN=1.1V | |||
|
High Accuracy |
Ta=25℃ | ±0.8% (VDF≦3.0V) | ||
| ±1.0% (3.1V≦VDF) | ||||
| Ta= -40℃~+105 | ±2.5% (VDF≦3.0V) | |||
| ±2.7% (3.1V≦VDF) | ||||
| Temperature Characteristics | ±50ppm /oC | |||
|
Hysteresis Width |
TYPE A/C | VDF×5.0% (typ.) | ||
| TYPE B/D | 2～28mV (typ.) | |||
| Detect Voltage | 0.5V～5.0V (0.1V Step) | |||
| Operating Voltage | 1.1V～6.0V | |||
| Output logic | H level or L level at detect | |||
| Other Features | Undefined Operation Protection (CMOS Output only) |
|||
| Op. Amb. Temp range: | -40 oC ~ 125 oC | |||
| Packages | USPQ-4B05, SSOT-24, SOT25 | |||
SIMPLE CIRCUIT TO IMPLEMENT
(*1) Unused for the CMOS output products
LOW IQ OVER TEMPERATURE
Stable IQ over full temperature range
UNDEFINED OPERATION PREVENTION
Keeping the RESETB output at “L” until VIN falls below 0.4V even at conditions lower than the minimum operating voltage range in all temperature ranges.
Products that have no separated sense terminal normally cannot operate normally at low input voltages. In this case, the output will be an “H” signal, causing system malfunction.
Products with the undefined operation prevention function keep the output voltage at low input voltage as low as possible. This makes it possible to reduce the possibility of system malfunction
For more information on the XC6136 and other TOREX ICs check out our Power Management Brochure - packed with innovative ideas to help you optimise your specific power needs.