JAJSU42A April 2022 – April 2024 BQ76922
PRODUCTION DATA
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
VBREG_HDRM | Pre-regulator control voltage headroom ( min(VBAT - VBREG) )(3) | VBAT ≥ 4.7 V | 1.5 | 1.9 | V | |
VREGIN_INT | Pre-regulator voltage, when generated using BREG | VBAT > 8 V, although specific requirement depends on external device selected | 5 | 5.5 | 5.8 | V |
VREGIN_EXT | Pre-regulator voltage when using externally supplied REGIN(3) | See requirements based on settings of REG1 | 5.5 | V | ||
ΔVO(TEMP) | Regulator output over temperature | ΔVREGIN vs VREGIN at 25°C, IREGIN = 45 mA, VBAT > 8 V | ±0.05 | % | ||
IMax | Maximum current driven out from BREG(3) | Under short circuit conditions (VREGIN = 0 V) | 2.5 | 3.33 | mA | |
CEXT | External capacitor REGIN to VSS(2)(3) | 15 | 22 | 27 | nF | |
CBREG | External capacitor BREG to VSS(3) | 150 | pF |