Zakładka z wyszukiwarką danych komponentów |
|
ADP2138ACBZ-2.5-R7 Arkusz danych(PDF) 3 Page - Analog Devices |
|
ADP2138ACBZ-2.5-R7 Arkusz danych(HTML) 3 Page - Analog Devices |
3 / 20 page Data Sheet ADP2138/ADP2139 Rev. C | Page 3 of 20 SPECIFICATIONS VIN = 3.6 V, VOUT = 0.8 V − 3.3 V, TJ = −40°C to +125°C for minimum/maximum specifications, and TA = 25°C for typical specifications, unless otherwise noted. All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). Table 1. Parameter Test Conditions/Comments Min Typ Max Unit INPUT CHARACTERISTICS Input Voltage Range 2.3 5.5 V Undervoltage Lockout Threshold VIN rising 2.3 V VIN falling 2.00 2.15 2.25 V OUTPUT CHARACTERISTICS Output Voltage Accuracy PWM mode −2 +2 % Line Regulation VIN = 2.3 V to 5.5 V, PWM mode 0.25 %/V Load Regulation ILOAD = 0 mA − 800 mA −0.95 %/A PWM TO POWER SAVE MODE CURRENT THRESHOLD 100 mA INPUT CURRENT CHARACTERISTICS DC Operating Current ILOAD = 0 mA, device not switching 23 30 μA Shutdown Current EN = 0 V, TA = TJ = −40°C to +85°C 0.2 1.0 μA SW CHARACTERISTICS SW On Resistance PFET 155 240 mΩ NFET 115 200 mΩ Current Limit PFET switch peak current limit 1100 1500 1650 mA Discharge Switch (ADP2139) 100 Ω ENABLE AND MODE CHARACTERISTICS Input High Threshold 1.2 V Input Low Threshold 0.4 V Input Leakage Current EN/MODE = 0 V (min), 3.6 V (max ) −1 0 +1 μA OSCILLATOR FREQUENCY 2.6 3.0 3.4 MHz START-UP TIME 250 μs THERMAL CHARACTERISTICS Thermal Shutdown Threshold 150 °C Thermal Shutdown Hysteresis 20 °C INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS TA = −40°C to +125°C, unless otherwise specified. All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). Table 2. Parameter Symbol Min Typ Max Unit MINIMUM INPUT AND OUTPUT CAPACITANCE CMIN 4.7 µF CAPACITOR ESR RESR 0.001 1 Ω |
Podobny numer części - ADP2138ACBZ-2.5-R7 |
|
Podobny opis - ADP2138ACBZ-2.5-R7 |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |