Datasheet TC55 (Microchip) - 6

TC55 2.0 TYPICAL PERFORMANCE CURVES Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Notes:
Unless otherwise specified, VOUT(S) = 3.0V, 5.0V, TA = +25°C, CIN = 1 µF Tantalum, COUT = 1 µF Tantalum.
VIN = 4.0V 2.0 3.1 1.8 (V) 1.6 (V) DIF 1.4 3.0 OUT -30
°
C 1.2 80
°
C 1.0 2.9 0.8 25
°
C 0.6 25
°
C 0.4 2.8 0.2 80
°
C -30
°
C OUTPUT VOLTAGE V DROPOUT VOLTAGE V 0.0 2.7 -0.2 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 OUTPUT CURRENT I OUTPUT CURRENT IOUT (mA) OUT (mA) FIGURE 2-1:
Output Voltage vs. Output
FIGURE 2-4:
Dropout Voltage vs. Output Current (TC55RP3002). Current (TC55RP3002).
TOPR = 25
°
C VIN = 4.0V 3.2 3.10 3.08 (V) 3.0 (V) 3.06 I OUT OUT = 1 mA 40 mA OUT 3.04 2.8 3.02 I 3.00 OUT = 10 mA 2.6 2.98 40 mA 10 mA 2.96 2.4 2.94 OUTPUT VOLTAGE V OUTPUT VOLTAGE V 2.92 2.2 2.90 2.5 3.0 3.5 -40 -20 0 20 40 60 80 100 INPUT VOLTAGE VIN (V) OPERATING TEMPERATURE (
°
C) FIGURE 2-2:
Output Voltage vs. Input
FIGURE 2-5:
Output Voltage vs. Voltage (TC55RP3002). Operating Temperature (TC55RP3002).
TOPR = 25
°
C TOPR = 25
°
C 3.05 1.5 3.04 1.4 (V) 3.03 1.3
μ
A) ( OUT 3.02 SS 1.2 IOUT = 1 mA 3.01 1.1 3.00 1.0 2.99 0.9 2.98 0.8 2.97 0.7 OUTPUT VOLTAGE V SUPPLY CURRENT I 2.96 0.6 2.95 0.5 3 4 5 6 7 8 9 10 3 4 5 6 7 8 9 10 INPUT VOLTAGE V INPUT VOLTAGE V IN (V) IN (V) FIGURE 2-3:
Output Voltage vs. Input
FIGURE 2-6:
Supply Current vs. Input Voltage (TC55RP3002). Voltage (TC55RP3002). DS21435F-page 6 © 2005 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves FIGURE 2-1: Output Voltage vs. Output Current (TC55RP3002). FIGURE 2-2: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-3: Output Voltage vs. Input Voltage (TC55RP3002). FIGURE 2-4: Dropout Voltage vs. Output Current (TC55RP3002). FIGURE 2-5: Output Voltage vs. Operating Temperature (TC55RP3002). FIGURE 2-6: Supply Current vs. Input Voltage (TC55RP3002). FIGURE 2-7: Supply Current vs. Operating Temperature (TC55RP3002). FIGURE 2-8: Load Transient Response (TC55RP3002). FIGURE 2-9: Output Voltage vs. Output Current (TC55RP5002). FIGURE 2-10: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-11: Output Voltage vs. Input Voltage (TC55RP5002). FIGURE 2-12: Dropout Voltage vs. Output Current (TC55RP5002). FIGURE 2-13: Output Voltage vs. Operating Temperature (TC55RP5002). FIGURE 2-14: Supply Current vs. Input Voltage (TC55RP5002). FIGURE 2-15: Supply Current vs. Operating Temperature (TC55RP5002). FIGURE 2-16: Input Transient Response, 1mA (TC55RP5002). FIGURE 2-17: Input Transient Response, 10mA (TC55RP5002). FIGURE 2-18: Load Transient Response (TC55RP5002). 3.0 Pin Descriptions TABLE 3-1: Pin Function Table 3.1 Ground Terminal (GND) 3.2 Regulated Voltage Output (VOUT) 3.3 Unregulated Supply Input (VIN) 4.0 Detailed Description 4.1 Output Capacitor 4.2 Input Capacitor 5.0 Thermal Considerations 5.1 Power Dissipation 6.0 Packaging Information 6.1 Package Marking Information Worldwide Sales and Service Trademarks Worldwide Sales