R1211D002B RICOH [RICOH electronics devices division], R1211D002B Datasheet - Page 16

• Manufacturer Part Number: R1211D002B
• Description: STEP-UP DC/DC CONTROLLER
• Manufacturer: RICOH [RICOH electronics devices division]

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R1211x
R1211x002B/R1211x002D
∗Oscillator Frequency,
Maximum Duty Cycle, V
∗EXT "H" ON Resistance
∗DELAY Pin Charge Current
∗DELAY Pin Detector Threshold Voltage Test
3.3V
3.3V
3.3V
3.3V
V
GND
V
GND
V
GND
V
GND
IN
IN
IN
IN
DELAY
DELAY
DELAY
DELAY
EXT
EXT
EXT
V
V
V
V
CE
CE
CE
CE
FB
FB
FB
FB
FB
OSCILLOSCOPE
OSCILLOSCOPE
Voltage Test
A
150
OSCILLOSCOPE
∗Consumption Current Test
∗EXT "L" ON Resistance
∗DELAY Pin Discharge Current
∗Standby Current Test
6V
6V
A
3.3V
2.5V
A
V
GND
V
GND
IN
IN
V
GND
V
GND
DELAY
DELAY
IN
IN
EXT
V
V
CE
CE
FB
FB
DELAY
DELAY
V
V
CE
CE
FB
FB
A
V
150
0.1V