XC6221A252GR-G Torex Semiconductor Ltd, XC6221A252GR-G Datasheet - Page 23

• Manufacturer Part Number: XC6221A252GR-G
• Description: IC REG LDO 2.5V .25A USP-4
• Manufacturer: Torex Semiconductor Ltd

Specifications of XC6221A252GR-G

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.095V @ 100mA
• Number Of Regulators: 1
• Current - Output: 200mA (Min)
• Current - Limit (min): 200mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: USP-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

● SSOT-24 Power Dissipation
Power dissipation data for the SSOT-24 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as one of reference data taken in the described condition.
1. Measurement Condition (Reference data)
Through-hole : 4 x 0.8 Diameter
■PACKAGING INFORMATION (Continued)
2. Power Dissipation vs. Ambient temperature
Board Mount (Tj max = 125℃)
Ambient Temperature (℃)
Condition : Mount on a board
Soldering : Lead (Pb) free
Thickness : 1.6mm
Ambient : Natural convection
Material : Glass Epoxy（FR-4）
600
500
400
300
200
100
Board : Dimensions 40×40mm（1600mm
0
25
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
25
85
45
Ambient Temperature Ta（℃）
Power Dissipation Pd (mW)
65
Pd vs Ta
2
in one side）
500
200
85
105
Thermal Resistance (℃/W）
Evaluation Board (Unit: mm)
200.00
125
XC6221
Series
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