XC9221C09AMR-G
3A 1 Adjustable Step-down type SOT-25 DC DC Switching Controllers RoHS
16V Input Voltage, Step-Down DC/DC Controller ICs
- Manufacturer
- TOREX
- Manufacturer part #
- XC9221C09AMR-G
- Store part #
- C2441760
- Package / case
- SOT-25
- Category
- DC DC Switching Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,700 in stock
#C2441760
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹81.06 | ₹81.06 |
| 10+ | ₹74.33 | ₹743.30 |
| 30+ | ₹70.85 | ₹2,125.50 |
| 100+ | ₹67.37 | ₹6,737.00 |
| 500+ | ₹65.41 | ₹32,705.00 |
| 1,000+ | ₹64.32 | ₹64,320.00 |
1 × ₹81.06
₹81.06
excl. GST
₹95.65 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
XC9221C09AMR-G
₹81.06 for 1 + GST
Specifications
- Synchronous Rectifier
- No
- Operating Temperature
- -40℃~+85℃@(TA)
- Features
- Light load efficient mode;Protection latch;Overcurrent Protection
- Output Current
- 3A
- Number of Channels
- 1
- Topology
- Buck
- Frequency - Switching
- 1MHz
- Operating Voltage
- 2.8V~16V
- Switch tube (built-in/external)
- External
- Output Type
- Adjustable
- Function
- Step-down type
- Quiescent Current
- 40uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.04 g
Overview
The XC9220/XC9221 series is a group of multi - purpose step - down DC/DC controller ICs. The ICs enable a high efficiency, stable power supply with an output current up to 3A to be configured using only a transistor, a coil, a diode, and two capacitors connected externally. Low ESR capacitors such as a ceramic capacitor can be used as an output capacitor. The XC9220/XC9221 series has a 0.9V (±1.5%) reference voltage, and using externally connected resistors, the output voltage can be set freely. With an internal switching frequency of 300kHz, 500kHz and 1.0MHz, small external components can also be used. The XC9220 series is PWM control, and the XC9221 series is PWM/PFM mode, which automatically switches from PWM to PFM during light loads and high efficiencies can be achieved over a wide range of load conditions. As for the soft - start time, the XC9220/XC9221A and C series is internally set to 4msec and the XC9220/XC9221B and D series can be externally set - up. With the built - in UVLO (Under Voltage Lock Out) function, the external P - channel driver transistor is forced OFF when input voltage becomes 2.3V or lower.
Applications
- Set top boxes
- Digital TVs
- DVD / HDD recorders
- Smart phones / Mobile phones
- Note PCs / Tablet PCs
Key features
- Operating Voltage Range: 2.8V ~ 16.0V
- Output Voltage Externally Set Range: 1.2V or more (Vref = 0.9V ±1.5%)
- Output Current: Less than 3.0A
- Oscillation Frequency: 300kHz, 500kHz, and 1.0MHz
- Control Methods: PWM control (XC9220) PWM/PFM automatic switching (XC9221)
- Soft - Start Function: 4ms, internally set (XC9220/XC9221A, 500kHz) Externally set (XC9220/XC9221B)
- Protection Circuits: Integral protection (1.0ms) (XC9220/XC9221 A and B series) Short - circuit protection
- Low ESR Capacitor Compatible: Ceramic capacitor
- Operating Ambient Temperature: - 40°C ~ +85°C
- Packages: SOT - 25 USP - 6C
- Environmentally Friendly: EU RoHS Compliant, Pb Free
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