Electronic Components Datasheet Search |
|
MCP1824S1202EOT Datasheet(PDF) 8 Page - Microchip Technology |
|
MCP1824S1202EOT Datasheet(HTML) 8 Page - Microchip Technology |
8 / 34 page MCP1824/MCP1824S DS22070A-page 8 © 2007 Microchip Technology Inc. Maximum Pulsed Output Duty Cycle IPULSE_DUTY —— 60 % VIN = 2.1V to 6.0V, VR = 0.8V to 5.0V, IOUT = 500 mA, Period < 10 ms Maximum Pulsed Output Period IPULSE_PERIOD —— 10 ms VIN = 2.1V to 6.0V VR = 0.8V to 5.0V, IOUT = 500 mA Adjust Pin Characteristics (Adjustable Output Only) Adjustable Output Voltage Range VOUT_ADJ 0.8 — 5.5 V Adjust Pin Reference Voltage VADJ 0.402 0.410 0.418 VVIN = 2.1V to VIN =6.0V, IOUT = 1 mA Adjust Pin Leakage Current IADJ -10 ±0.01 +10 nA VIN = 6.0V, VADJ =0V to6V Adjust Temperature Coefficient TCVOUT — 40 — ppm/°C Note 3 Fixed-Output Characteristics (Fixed Output Only) Voltage Regulation VOUT VR - 2.5% VR ±0.5% VR + 2.5% V Note 2 Power Good Characteristics PWRGD Input Voltage Operat- ing Range VPWRGD_VIN 1.0 — 6.0 V TA = +25°C 1.2 — 6.0 TA = -40°C to +125°C For VIN < 2.1V, ISINK = 100 µA PWRGD Threshold Voltage (Referenced to VOUT) VPWRGD_TH %VOUT Falling Edge 89 92 95 VOUT < 2.5V Fixed, VOUT = Adj. 90 92 94 VOUT >= 2.5V Fixed PWRGD Threshold Hysteresis VPWRGD_HYS 1.0 2.0 3.0 %VOUT PWRGD Output Voltage Low VPWRGD_L —0.05 0.4 VIPWRGD SINK = 1.2 mA, ADJ = 0V PWRGD Output Current Sink Capability IPWRGD 1.2 6.0 — mA VPWRGD = 0.200V PWRGD Leakage PWRGD_LK —1 — nA VPWRGD = VIN = 6.0V PWRGD Time Delay TPG — 110 — µs Rising Edge RPULLUP = 10 kΩ AC/DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise noted, VIN = VOUT(MAX) + VDROPOUT(MAX), Note 1, VR = 1.8V for Adjustable Output, IOUT = 1 mA, CIN = COUT = 4.7 µF (X7R Ceramic), TA = +25°C. Boldface type applies for junction temperatures, TJ (Note 7) of -40°C to +125°C Parameters Sym Min Typ Max Units Conditions Note 1: The minimum VIN must meet two conditions: VIN ≥ 2.1V and VIN ≥ VOUT(MAX) + VDROPOUT(MAX). 2: VR is the nominal regulator output voltage for the fixed cases. VR = 1.2V, 1.8V, etc. VR is the desired set point output voltage for the adjustable cases. VR = VADJ * ((R1/R2)+1). Figure 4-1. 3: TCVOUT = (VOUT-HIGH – VOUT-LOW) *10 6 / (V R * ΔTemperature). VOUT-HIGH is the highest voltage measured over the temperature range. VOUT-LOW is the lowest voltage measured over the temperature range. 4: Load regulation is measured at a constant junction temperature using low duty-cycle pulse testing. Load regulation is tested over a load range from 1 mA to the maximum specified output current. 5: Dropout voltage is defined as the input-to-output voltage differential at which the output voltage drops 2% below its nominal value that was measured with an input voltage of VIN = VOUT(MAX) + VDROPOUT(MAX). 6: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the thermal resistance from junction to air. (i.e., TA, TJ, θJA). Exceeding the maximum allowable power dissipation will cause the device operating junction temperature to exceed the maximum +150°C rating. Sustained junction temperatures above 150°C can impact device reliability. 7: The junction temperature is approximated by soaking the device under test at an ambient temperature equal to the desired junction temperature. The test time is small enough such that the rise in the junction temperature over the ambient temperature is not significant. |
Similar Part No. - MCP1824S1202EOT |
|
Similar Description - MCP1824S1202EOT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |