DC/DC Converter

Step-up

Product
Name
Class Package AEC-
Q100
Operating
Temp.
Range
Control Input Voltage
Range
(Absolute Maximum)
Output
Voltage
Range
Feedback
Voltage
Accuracy
Frequency Output
Tr.
UVLO Soft
Start
Protection
Circuit/
Remerks
Data
Sheet
(PDF)
Design
Guide
(PDF)
R1211N A SOT-23-6W   -40 to 85°C PWM 2.5V to 6.0V
(6.5V)
Ext. adjustable ±1.5% 300kHz
700kHz
Ext. * * Latch type Download -

Step-down

Product
Name
Class Package AEC-
Q100
Operating
Temp.
Range
Control Input
Voltage
Range
(Absolute Maximum)
Output
Voltage
Range
Feedback
Voltage
Accuracy
Frequency Output
Tr.
UVLO Soft
Start
Protection
Circuit/
Remerks
Data
Sheet
(PDF)
Design
Guide
(PDF)
R1245S J A HSOP-8E Certified -40 to
105°C
PWM 4.5V to 30.0V
(32.0V)
Ext. adjustable ±1.0% 330kHz
2.4MHz
Int. * * Latch type,
Fold back type
Thermal
Download
1.55MB
-
R1245L - A DFN2020-8  
R1270S K A HSOP-18 Certified -40 to
125°C
PWM/
VFM
3.6V to 34.0V
(36.0V)
Ext. adjustable ±1.0% 300kHz to
2.4MHz
Ext. adjustable
(Built-in PLL)
Int.
(Ext.
rectifier
diode)
* *
(Ext.
adjustable)
Fold back type
+ Latch type,
Fold back type
Thermal
Download
2.83MB
Download
Thermal : Thermal Shutdown Circuit

AEC-Q100

[ Automotive Class ]
Ricoh provides three classes of automotive products corresponding to required quality level.
 

Automotive ICs

 
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