系统控制

电压参考
Name Iout Vin Vin IQ Acc Vdrop Vout Vout Vout Vout Vout Vout Vout Vout Vout Vout Vout Vout Vout
(mA) MIN. MAX. (µA) (mV) 1.2V 1.5V 1.8V 2.0V 2.5V 2.7V 2.85V 2.8V 3.0V 3.3V 3.5V 5.0V Adj.
(V) (V)
SPX385 20 10 1%, 2% TRUE Yes Yes
SPX431 100 20 1000 0.5%, 1%, 2% FALSE Yes
SPX1431 150 36 1000 0.40% FALSE
SPX2431 100 20 1000 0.5%, 1% FALSE Yes
SPX431A 150 36 1000 0.50% Yes
SPX432 150 36 1000 0.50% Yes
XRP431L 100 18 0.15 0.50% Yes
复位芯片
Name # of IQ Vcc Vcc Reset Min Max Reset Reset Reset Reset
Channels (µA) MIN. MAX. Threshold Reset Reset Active Acc Acc Output
(V) (V) (V) Threshold Threshold (mV) (%) Type
SP690 1 60 5.5 4.65 low 125 Other
SP691 1 60 5.5 4.65 low/high 125 Other
SP705 1 60 1 5.5 4.65 low 125 Other
SP706 1 60 1 5.5 4.4 low 125 Other
SP707 1 60 1 5.5 4.65 low/high 125 Other
SP708 1 60 1 5.5 4.4 low/high 125 Other
SP791 1 75 5.5 4.65 low 125 Other
SP809 1 3 0.9 6 2.3 low 60 Other
SP810 1 3 0.9 6 2.3 high 60 Other
SP813 1 60 1 5.5 4.65 high 125 Other
USB过流保护开关
Name Description CH IQ Vin Vin Max Current Enable
(µA) MIN. MAX. Per Channel
(V) (V) (mA)
SP2525A 3.0V to +5.5V USB Power Control Switch 1 75 3 5.5 500 Yes
XRP2525 Single Channel USB 3.0 Power Distribution Switch 1 52 1.75 5.5 900 Yes
SP2526A 3.0V to +5.5V USB Power Control Switch 2 80 3 6 500 Yes
XRP2526 Dual Channel USB 3.0 Power Distribution Switch 2 80 1.75 5.5 900 Yes
SP619 800mA Current Limit Switch 1 350 2.5 7 800 Yes
XRP2527 Single Channel Adjustable Current Power Distribution Switch 1 52 1.75 5.5 900 Yes
XRP2528 Dual Channel Adjustable Current Power Distribution Switch 2 80 1.75 5.5 900 Yes
XRP2523 1.5A Single Channel USB 2.0 / USB 3.0 Power Distribution Switch 1 40 3.2 6.5 1500 Yes
XRP2524 1A Dual Channel USB 3.0 Power Distribution Switch 2 80 2.7 6.5 1000 Yes