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Details
| Topologie | Abwärts- und Aufwärtswandler |
| Eingangsspannung | 3.5-24 V |
| Schaltfrequenz | 800-1200 kHz |
| Ausgang 1 | 20.8 V / 8 A |
Beschreibung
The bq25700AEVM-732 and bq25703AEVM-732 evaluation modules (EVM) are SMBus or I2C-controlledNVDC-1 buck boost charger. The input voltage range is between 3.5 V and 24 V, with a programmableoutput of 1–4 cells and a charge output current range of 64 mA to 8.128 A. This EVM does not include theEV2400 interface device; the EV2400 must be ordered separately to evaluate the bq2570x EVM.
Eigenschaften
Host-controlled NVDC 1S-4S battery buck boost charger with 3.5V~24V inputUltra low quiescent current of 600 μA and high PFM light load efficiency >80% at 20 mA load to meet energy star and ErP Lot6High integration charger has comprehensive /PROCHOT, input and battery current monitor (IADP/IBAT), system power monitor (PMON)
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437356022 | SPEC | 8 Dateien | WE-LHMI SMT Speicherdrossel | 2.2 | 9.5 | 10 | 19.6 | 20.3 | 24 | SMT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 74437356022 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Produktserie | L (µH) | IRP,40K (A) | ISAT1 (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Montageart | Muster |
|---|