XCL206B123AR-G Torex Semiconductor Ltd, XCL206B123AR-G Datasheet
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XCL206B123AR-G
Specifications of XCL206B123AR-G
Related parts for XCL206B123AR-G
XCL206B123AR-G Summary of contents
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XCL205/XCL206/XCL207 Inductor Built-in Step-Down “micro DC/DC” Converters ■GENERAL DESCRIPTION The XCL205/XCL206/XCL207 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.5mm×2.0mm, H=1.0mm). A stable power supply with an output ...
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XCL205/XCL206/XCL207 ■PIN CONFIGURATION CE/MODE OUT 8 L2 (BOTTOM VIEW) ■PIN ASSIGNMENT PIN NUMBER 1 2 ■PRODUCT CLASSIFICATION Ordering Information ...
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DIAGRAM ●XCL205 / XCL206 / XCL207 series A Type L2 Inductor Phase Compensation Current Feedback V Current Limit OUT CFB R2 Error Amp. PWM Comparator FB Synch Buffer Logic Drive VSHORT Vref with PWM/PFM Soft Start, ...
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XCL205/XCL206/XCL207 ■ELECTRICAL CHARACTERISTICS ●XCL205A123AR/XCL206A123AR/XCL207A123AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB Oscillation Frequency ...
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CHARACTERISTICS (Continued) ●XCL205A183AR/XCL206A183AR/XCL207A183AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB Oscillation Frequency ...
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... XCL205/XCL206/XCL207 ■ELECTRICAL CHARACTERISTICS (Continued) ●XCL205B123AR/XCL206B123AR/ XCL207B123AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB Oscillation Frequency f OSC (*12) PFM Switching Current I PFM (*12) PFM Duty Limit ...
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CHARACTERISTICS (Continued) ●XCL205 B183AR/XCL206 B183AR/ XCL207B183AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I ...
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XCL205/XCL206/XCL207 ■ELECTRICAL CHARACTERISTICS (Continued) ●XCL205C123AR/XCL206C123AR/ XCL207C123AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB ...
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CHARACTERISTICS (Continued) ●XCL205C183AR/XCL206C183AR/ XCL207C183AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB Oscillation ...
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XCL205/XCL206/XCL207 ■ELECTRICAL CHARACTERISTICS (Continued) ●XCL205G1K3AR/XCL206G1K3AR/XCL207G1K3AR, V PARAMETER SYMBOL Output Voltage V OUT Operating Voltage Range V IN Maximum Output Current I OUTMAX UVLO Voltage V UVLO Supply Current (XCL205 Supply Current (XCL206, XCL207) Stand-by Current I STB Oscillation ...
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CHARACTERISTICS (Continued) ●PFM Switching Current ( Nominal Output Voltage (XCL206/XCL207 Series) PFM NOMINAL OUTPUT VOLTAGE MIN. 0.8V ≦ V ≦ 1.2V 190mA OUT(T) 1.2V < V <1.8V 180mA OUT(T) 1.8V ≦ V ≦ 4.0V 170mA OUT(T) ●Input ...
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XCL205/XCL206/XCL207 ■OPERATIONAL DESCRIPTION The XCL205/XCL/206/XCL207 series consists of a reference voltage source, ramp wave circuit, error amplifier, PWM comparator, phase compensation circuit, output voltage adjustment resistors, P-channel MOSFET driver transistor, N-channel MOSFET switching transistor for the synchronous switch, current limiter ...
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DESCRIPTION (Continued) <Short-Circuit Protection> The short-circuit protection circuit monitors the internal R1 and R2 divider voltage from the V block diagram shown in the previous page). In case where output is accidentally shorted to the Ground and when the ...
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XCL205/XCL206/XCL207 ■OPERATIONAL DESCRIPTION (Continued) High Speed Discharge> <C L The XCL205B(C,G)/ XCL206B(C,G)/ XCL207B(C,G) series can quickly discharge the electric charge at the output capacitor (C when a low signal to the CE pin which enables a whole IC circuit put ...
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DESCRIPTION (Continued) <CE/MODE Pin Function> The operation of the XCL205/XCL206/ XCL207 series will enter into the shut down mode when a low level signal is input to the CE/MODE pin. During the shutdown mode, the current consumption of the ...
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XCL205/XCL206/XCL207 ■OPERATIONAL DESCRIPTION (Continued) <Soft Start> The XCL205/XCL206/XCL207 series (A, C type) provide 0.9ms (TYP). The XCL205/XCL206/XCL207 series (B, G type) provide 0.32ms (TYP) however, when V reach 90% of the output nominal voltage when the CE pin is turned ...
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ON USE 1. The XCL205/XCL206/XCL207 series is designed for use with ceramic output capacitors. If, however, the potential difference is too large between the input voltage and the output voltage, a ceramic capacitor may fail to absorb the resulting ...
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XCL205/XCL206/XCL207 ■NOTE ON USE (Continued) 14. In order to stabilize V voltage level and oscillation frequency, we recommend that a by-pass capacitor (C IN connected as close as possible to the V 15. High step-down ratio and very light load ...
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ON USE (Continued) ●Instructions of pattern layouts 1. In order to stabilize V voltage level, we recommend that a by-pass capacitor ( (No.6) & V (No.5) pins Please mount each external component as close ...
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XCL205/XCL206/XCL207 ■TEST CIRCUITS < Circuit No.1 > VIN Lx CE/ VOUT MODE CIN VSS L2 ※ External Components CIN : 4.7μF(ceramic 10μF(ceramic) < Circuit No.3 > L1 VIN Lx CE/ VOUT MODE 1μF VSS L2 < Circuit ...
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PERFORMANCE CHARACTERISTICS (1) Efficiency vs. Output Current XCL205A183AR/XCL206A183AR/XCL207A183AR 100 XCL206/XCL207(PWM/PFM 2.4V 3.6V 40 VIN= 4.2V XCL205/XCL207 Output Current:I (3) Ripple Voltage vs. Output Current XCL205A183AR/XCL206A183AR/XCL207A183AR 100 80 60 XCL205/XCL207 (PWM) 40 ...
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XCL205/XCL206/XCL207 ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (7) UVLO Voltage vs. Ambient Temperature XCL205A183AR/XCL206A183AR/XCL207A183AR 1.8 1.5 1.2 0.9 0.6 0.3 0.0 -50 - Ambient Temperature ℃ ) (9) CE "L" Voltage vs. Ambient Temperature XCL205A183AR/XCL206A183AR/XCL207A183AR 1.0 0.9 0.8 ...
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PERFORMANCE CHARACTERISTICS (Continued) (13) Soft-Start Time vs. Ambient Temperature XCL205B333AR/XCL206B333AR/XCL207B333AR 500 400 300 200 100 0 -50 - Ambient Temperature ℃ ) (15) Load Transient Response MODE:PWM/PFM Automatic Switching Control XCL206A183AR/XCL207A183AR VIN=3.6V,VOUT=1.8V IOUT=1mA ⇒ 100mA ...
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XCL205/XCL206/XCL207 ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (15) Load Transient Response (Continued) MODE:PWM Control XCL205A183AR/XCL207A183AR VIN=3.6V,VOUT=1.8V IOUT=1mA ⇒ 100mA 1ch 2ch 1ch:100mA/div 2ch:50mV/div Time:100μs/div Time: 100μs /div XCL205A183AR/XCL207A183AR VIN=3.6V,VOUT=1.8V IOUT=100mA ⇒ 1mA 1ch 2ch 1ch:100mA/div 2ch:50mV/div Time:100μs/div Time: 100μs /div 24/27 Series ...
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INFORMATION ●CL-2025 ●Reference Pattern Layout ■External Lead ●Reference Metal Mask Design XCL205/XCL206/XCL207 Series 25/27 ...
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XCL205/XCL206/XCL207 ■MARKING RULE ●CL-2025 26/27 Series ① represents products series MARK PRODUCT SERIES 4 XCL205A*****-G XCL205B*****-G C XCL205G*****-G K XCL205C*****-G 5 XCL206A*****-G XCL205B*****-G D XCL206G*****-G L XCL206C*****-G 6 XCL207A*****-G XCL205B*****-G E XCL207G*****-G M XCL207C*****-G ...
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... Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. XCL205/XCL206/XCL207 Series 27/27 ...