R1245N001B-FE

R1245N001B-FE
R1245N001B-FE R1245N001B-FE R1245N001B-FE R1245N001B-FE
Brand: Ricoh
Product Code: R1245N001x-FE
Availability: 1384
Price: US$1.84

50 or more US$1.60
100 or more US$1.39
200 or more US$1.21
500 or more US$1.05
1000 or more US$0.92

Available Options


* Pkg:



Custom Pkg:


Qty:     - OR -   Add to Wish List
Add to Compare
This product has a minimum quantity of 5

R1245x Series (1.2A, 30V Step Down DC/DC Converter)

Datasheet
Flyer
Operating Voltage 4.5V ~ 30V
Internal Nch MOSFET Driver RON=0.35Ω Typ.
Adjustable output voltage with external resistor 0.8V or more
Feedback voltage and tolerance 0.8V±1.0%
Peak Current Limit Typ. 2.0A
UVLO function released voltage Typ. 4.0V
Operating Frequency 330kHz (A/B version), 500kHz (C/D version),
1000kHz (E/F version), 2400kHz (G/H version)
Foldback Protection Frequency 170kHz (B/D version), 250kHz (F version),
400kHz (H version)
Latch protection delay time Typ. 4ms for A/C/E/G version
Stand-by Current Typ. 0μA
Package SOT-23-6W
Ordering Format R1245N001x-FE
Delivery Time
Lead-Time In stock: ~3 weeks, Factory LT: 10 weeks
Item Characteristics
Version 00xB/D/F/H
Control PWM
Frequency 330kHz (A/B)
Input Voltage 4.5V to 30.0V
Output Current 1.2A
Output Voltage Ext. adjustable between 0.8V to 27.6V (A to D)
Vfb Voltage Accuracy ± 8mV
Type Fold-back, Diode Rectifier
Package SOT-23-6W
Powered By OpenCart
SPEED © 2024