Datasheet TC55 (Microchip) - 2

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TC55 1.0 ELECTRICAL
† Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These
CHARACTERISTICS
are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the
Absolute Maximum Ratings†
operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for Input Voltage ..+12V extended periods may affect device reliability. Output Current (Continuous) ... PD/(VIN – VOUT)mA
PIN FUNCTION TABLE
Output Current (peak) ... 500 mA Output Voltage.. (VSS – 0.3V) to (VIN + 0.3V)
Symbol Description
Continuous Power Dissipation: 3-Pin SOT-23A ..240 mW GND Ground Terminal 3-Pin SOT-89 ..500 mW VOUT Regulated Voltage Output 3-Pin TO-92...440 mW VIN Unregulated Supply Input
TC55RP50: ELECTRICAL CHARACTERISTICS Electrical Specifications:
Unless otherwise specified, VOUT(S) = 5.0V, TA = +25°C (see
Note 1
).
Parameters Sym Min Typ Max Units Conditions
Output Voltage V — — OUT(A) — V IOUT = 40 mA 4.90 5.0 5.10 VIN = 6.0V Maximum Output Current IOUT 250 — — mA V MAX IN = 6.0V, VOUT(A) ≥ 4.5V Load Regulation ΔVOUT — 40 80 mV VIN = 6.0V, 1 mA ≤ IOUT ≤ 100 mA I/O Voltage Difference VDIF — 120 300 mV IOUT = 100 mA — 380 600 IOUT = 200 mA Current Consumption ISS — 1.1 3.0 µA VIN = 6.0V Voltage Regulation VOUT(A)•100 — 0.2 0.3 %/V IOUT = 40 mA, 6.0V ≤ VIN ≤ 10.0V ΔVIN•VOUT(S) Input Voltage VIN — — 10 V Temperature Coefficient of Output ΔVOUT(A)•106 — ±100 — ppm/°C IOUT = 40 mA, -40°C ≤ TA ≤ +85°C Voltage VOUT(S)•ΔTA Long-Term Stability — 0.5 — % TA = +125°C, 1000 Hours
Note 1:
VOUT(S): Preset value of output voltage; VOUT(A): Actual value of output voltage; VDIF: Definition of I/O voltage difference = {VIN1 – VOUT(A)}; VOUT(A): Output voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V; VIN1: Input voltage when the output voltage is 98% VOUT(A).
TC55RP40: ELECTRICAL CHARACTERISTICS Electrical Specifications:
Unless otherwise specified, VOUT(S) = 4.0V, TA = +25°C (see
Note 1
).
Parameters Sym Min Typ Max Units Conditions
Output Voltage V — — V I OUT(A) — OUT = 40 mA 3.92 4.0 4.08 VIN = 5.0V Maximum Output Current IOUT 200 — — mA V MAX IN = 5.0V, VOUT(A) ≥ 3.6V Load Regulation ΔVOUT — 45 90 mV VIN = 5.0V, 1 mA ≤ IOUT ≤ 100 mA I/O Voltage Difference VDIF — 170 330 mV IOUT = 100 mA — 400 630 IOUT = 200 mA Current Consumption ISS — 1.0 2.9 µA VIN = 5.0V Voltage Regulation VOUT(A)•100 — 0.2 0.3 %/V IOUT = 40 mA, 5.0V ≤ VIN ≤ 10.0V ΔVIN•VOUT(S) Input Voltage VIN — — 10 V Temperature Coefficient of Output ΔVOUT(A)•106 — ±100 — ppm/°C IOUT = 40 mA, -40°C ≤ TA ≤ +85°C Voltage VOUT(S)•ΔTA Long-Term Stability — 0.5 — % TA = +125°C, 1000 Hours
Note 1:
VOUT(S): Preset value of output voltage; VOUT(A): Actual value of output voltage; VDIF: Definition of I/O voltage difference = {VIN1 – VOUT(A)}; VOUT(A): Output voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V; VIN1: Input voltage when the output voltage is 98% VOUT(A). DS21435F-page 2 © 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