XCL207G183CR-G
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价格：￥7.68价格含税（税率13%）
- 品牌名称
- TOREX(特瑞仕)
- 商品型号
- XCL207G183CR-G
- 商品编号
- C6616973
- 商品毛重
1克(g)
广东仓0
SMT仓0
购买数量
个
(3000个/圆盘，最小起订量1个，递增量：1)
总价金额：
￥0.00近期成交0单
- 商品参数
- 商品详情
- 规格书
商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Inductor-integrated synchronous step-down DC/DC converter, eliminating external inductor requirement
2
Ultra-compact package size:2.5mm×2.0mm×1.0mm, ideal for space-constrained designs
3
Wide input voltage range:1.8V~6.0V (G type), compatible with diverse power sources
4
Fixed output voltage (1.8V for this model) with ±2% accuracy, ensuring stable power supply
5
High output current capacity: up to 600mA, meeting medium-load demands
6
3.0MHz fixed oscillation frequency, enabling use of small external capacitors
7
Manual PWM/PFM switching control (XCL207 series feature), balancing efficiency and ripple across load ranges
8
Built-in protection functions: under-voltage lockout (UVLO), current limit (constant current + latching), CL auto-discharge (G type), soft start
9
Low standby current: ≤1.0μA, reducing idle power consumption
10
High conversion efficiency: up to90% (at VIN=4.2V, VOUT=3.3V, PWM mode)
11
Operating temperature range:-40°C~85°C, adaptable to harsh environments
12
RoHS compliant and Pb-free, environmentally friendly
使用场景 APPLICATIONS
1
Portable consumer electronics: smartphones, mobile phones, Bluetooth headsets, portable game consoles
2
Personal digital devices: WiMAX PDAs, MIDs (Mobile Internet Devices), UMPCs (Ultra-Mobile PCs), electronic dictionaries
3
Imaging equipment: digital cameras, camcorders
4
Battery-powered or low-voltage input devices needing compact, stable step-down power conversion
注意事项 PRECAUTIONS
1
Operate within absolute maximum ratings (voltage, current, temperature) to avoid device damage
2
Place input capacitor (CIN=4.7μF ceramic) close to VIN/VSS pins to stabilize voltage and oscillation frequency
3
Mount external components (CIN, CL) near the IC with short, thick traces to minimize impedance
4
Ensure GND traces are thick enough to prevent ground potential variations
5
If input-output voltage difference is large, parallel an electrolytic capacitor with CL to avoid oscillation
6
Do not exceed power dissipation limits; consider PCB thermal design for heat dissipation
7
In PWM mode, high step-down ratio + light load may cause intermittent oscillation; verify with actual loads
8
When VIN<2.4V, current limit may not activate due to driver transistor ON resistance voltage drop
9
Avoid leaving CE/MODE pin open; use correct voltage levels (H/M/L) for desired operation modes
10
For CL auto-discharge function, calculate discharge time using t=τln(VOUT(T)/V) (τ=CL×RDCHG, RDCHG=300Ω typical)
XCL207G183CR-G
价格：￥7.68
购买数量
个
(3000个/圆盘，最小起订量1个，递增量：1)
总价金额：
￥0.00精选推荐
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