Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
SI88622ED-IS Datasheet(PDF) 4 Page - Silicon Laboratories |
|
SI88622ED-IS Datasheet(HTML) 4 Page - Silicon Laboratories |
4 / 45 page Si88x2x 4 Rev. 0.5 Line Regulation VOUT(line)/VDDP See Figure 2 ILOAD = 50 mA VDDP varies from 4.5 to 5.5 V 1mV/V Load Regulation VOUT(load)/VOUT See Figure 2 ILOAD = 50 to 400 mA 0.1 % Output Voltage Ripple Si8822x, Si8832x Si8842x, Si8862x ILOAD = 100 mA See Figure 2 See Figure 3 100 mV p-p Turn-on overshoot VOUT(start) See Figure 2 CIN = COUT = 0.1 μF in parallel with 10 μF, ILOAD = 0 A 2% Continuous Output Current Si8822x, Si8832x 5.0 V to 5.0 V 3.3 V to 3.3 V 3.3 V to 5.0 V 5.0 V to 3.3 V Si8842x, Si8862x 24.0 to 5.0 V 24.0 to 3.3 V ILOAD(max) See Figure 2 400 400 250 550 1000 1500 mA Cycle-by-cycle aver- age current limit Si8822x, Si8832x ILIM See Figure 2 Output short circuited 3A No Load Supply Cur- rent IDDP Si8822x, Si8832x IDDPQ_DCDC3 See Figure 2 VDDP = VDDA = 5 V 30 mA No Load Supply Cur- rent IDDA Si8822x, Si8832x IDDAQ_DCDC4 See Figure 2 VDDP = VDDA = 5 V 5.7 mA Table 2. Electrical Characteristics1 (Continued) VIN =24 V; VDDA =VDDP = 3.0 to 5.5 V (see Figure 2) for all Si8822x/32x; VDDA = 4.3 V (see Figure 3) for all Si8842x/62x; TA = –40 to 125 °C unless otherwise noted. Parameter Symbol Test Condition Min Typ Max Unit Notes: 1. Over recommended operating conditions as noted in Table 1. 2. VOUT = VSNS x (1 + R1/R2) + R1 x Ioffset 3. VDDP current needed for dc-dc circuits. 4. VDDA current needed for dc-dc circuits. 5. The nominal output impedance of an isolator driver channel is approximately 50 , ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effects will be a factor, output pins should be appropriately terminated with controlled impedance PCB traces. 6. tPSK(P-P) is the magnitude of the difference in propagation delay times measured between different units operating at the same supply voltages, load, and ambient temperature. 7. Start-up time is the time period from when the UVLO threshold is exceeded to valid data at the output. |
Número de pieza similar - SI88622ED-IS |
|
Descripción similar - SI88622ED-IS |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |