參數(shù)資料
型號(hào)： R1285L311A
廠商： RICOH COMPANY LTD
元件分類： 穩(wěn)壓器
英文描述： SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, DSO12
封裝： 2.70 X 3 MM, DFN-12
文件頁(yè)數(shù)： 5/12頁(yè)
文件大?。?/td> 241K
代理商： R1285L311A
R1285L
2
BLOCK DIAGRAM
●R1285LxxxA
●R1285L00xB
PWM
Control
Timer
Maxduty
Discharge
Control
Vref3
Vref1
Vref2
PWM
Control
Maxduty
Current
Limit
Current
Limit
Osc
Sequence
Control
Soft start2
Soft start1
Enable
Control
UVLO
Short
Protect
PVCC
LXN
VOUTN
CE
LXP1
LXP2
PGND
VOUTP
VCC
GND
Discharge
Control
VFBN
VREF
PWM
Control
Timer
Maxduty
Discharge
Control
Vref3
Vref1
Vref2
PWM
Control
Maxduty
Current
Limit
Current
Limit
Osc
Sequence
Control
Soft start2
Soft start1
Enable
Control
UVLO
Short
Protect
PVCC
LXN
VOUTN
CE
LXP1
LXP2
PGND
VOUTP
VCC
GND
Discharge
Control
TST1
TST2
相關(guān)PDF資料
PDF描述
R1285L462A SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, DSO12
R1285L221A SWITCHING REGULATOR, 1600 kHz SWITCHING FREQ-MAX, DSO12
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