XC9111A301MR - Brand New Torex Semiconductor IC Chips
In Stock:200000 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
200000,
Ready for Immediate Shipping
Brand:Torex Semiconductor
Category:IC Chips
Chipdatas Part No.:CD91-XC9111A301MR
Manufacturer Part No.:XC9111A301MR
Datecode:09+
Package:SOT-23-3
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Description
The XC9111A301MR is an IC chip in the electronic component model category. It belongs to the XC9110/9111 series, which is a group of PFM controlled step-up DC/DC converter/controller ICs. These ICs are designed to generate a low supply voltage for applications that require a longer battery life, such as portable communication equipment. The XC9111A301MR features a built-in 2.5Ω N-channel driver transistor, allowing for a step-up operation with only an externally connected coil, capacitor, and diode. It falls under the SOT-23 & SOT89 small package.
Specifications and features
- Operating (Input) Voltage Range: 0.9V ~ 10.0V
- Output Voltage Range: 1.5V~7.0V (100mV increments, accuracy ± 2.5%)
- Maximum Oscillation Frequency: 100kHz (accuracy ± 15%) 180kHz (for the XC9111 series, duty ratio: 56% at light loads)
- Built-in Switching N-ch Transistor: A/C/E type ON Resistance 2.5Ω (VDD=3.0V)
- External Transistor Types: B/D/F type
- Lx Limit Voltage: E type: more than VDD=2.0V : A/C type: more than VOUT=2.0V
- Low Supply Current: 2.0μ A (When operating, VOUT=3V)
- Small Package: SOT-23 & SOT89 (for XC9111 series), SOT-25, USP-6C
Application Scenarios
- Mobile phones
- Various palm top equipment
- Cameras, VCRs
- Various portable equipment
Comparison
Advantages- Generates low supply voltage for longer battery life
Disadvantages- Requires external components (coil, capacitor, and diode) for step-up operation
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Datasheet
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Additional Information
- Datasheet: Download XC9111A301MR
- Chipdatas Part: CD91-XC9111A301MR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/05 07:29 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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