JSCJ

CJ9112T6A

500kHz Boost Adjustable 1A 1.8V~5.5V SOT-23-6L Voltage Regulators - DC DC Switching Regulators RoHS

SOT-23-6LROHS CompliantActive

Low Quiescent Current, PFM/PWM Synchronous Boost Converter

Manufacturer: JSCJ
Manufacturer part #: CJ9112T6A
Store part #: C2829459
Package / case: SOT-23-6L
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,475 in stock

#C2829459

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
5+	₹21.51	₹107.55
50+	₹16.70	₹835.00
150+	₹14.62	₹2,193.00
500+	₹12.05	₹6,025.00
3,000+	₹10.90	₹32,700.00
6,000+	₹10.21	₹61,260.00

Quantity (min 5, multiples of 5)

5 × ₹21.51

₹107.55

excl. GST

₹126.91 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

CJ9112T6A

₹107.55 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Frequency - Switching: 500kHz
Number of Outputs: 1
Function: Boost
Features: Load disconnect;Light load efficient mode;Overcurrent Protection
Output Type: Adjustable
Topology: Boost
Operating Voltage: 820mV~5.5V
Switch tube (built-in/external): Built-in
Output Current: 1A
Output Voltage: 1.8V~5.5V
Quiescent Current: 14uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.05 g

Overview

CJ9112T6 is a compact, high-efficiency, fixed frequency, synchronous step-up DCDC converter. This device provides an easy-to-use power supply solution for applications powered by either one-cell, two-cell or three-cell alkaline, NiCd, NiMH, one-cell LiIon or Li-Polymer batteries. A low-voltage technology allows the regulator to start up without high inrush current or output voltage overshoot from a low voltage input. High efficiency is accomplished by integrating the low-resistance N-Channel boost switch and synchronous P-Channel switch. All compensation and protection circuitry are integrated to minimize external components. The devices provide a true disconnect from input to output (CJ9112T6A) or an input-to-output bypass (CJ9112T6B), while in shutdown state. Output voltage is set by a small external resistor divider.

Applications

One, Two and Three Cell Alkaline and NiMH/NiCd Portable Products
Solar Cell Applications
Personal Care and Medical Products
Bias for Status LEDs
Smartphones, MP3 Players, Digital Cameras
Remote controllers, Portable Instruments
Wireless Sensors
Bluetooth Headsets
+3.3V to +5.0V Distributed Power Supply

Key features

Up to 96% Typical Efficiency
1.0A Typical Peak Input Current Limit: Iout > 200mA @ VOUT = 3.3V, VIN = 1.2V; Iout > 400mA @ VOUT = 3.3V, VIN = 2.4V; Iout > 400mA @ VOUT = 5.0V, VIN = 3.3V
Low Device Quiescent Current:
Output Quiescent Current: < 4 μA typical, device is not switching (VOUT > VIN, excluding feedback divider current)
Input Sleep Current: 1 μA
No Load Input Current: 14 μA typical
Shutdown Current: 0.6 μA typical
Low Start-up Voltage: 0.82V, 1 mA load
Low Operating Input Voltage: down to 0.65V
Adjustable Output Voltage Range: 1.8V to 5.5V
Maximum Input Voltage: VOUT < 5.5V
Automatic PFM/PWM Operation:
PWM Operation: 500 KHz
PFM Output Ripple: 150 mV typical
Feedback voltage: 1.215V
Inrush Current Limiting and Internal Soft Start (1 ms typical)
Selectable, Logic Controlled, Shutdown States:
True Load Disconnect Option (CJ9112T6A)
Input to Output Bypass Option (CJ9112T6B)
Over temperature Protection
Output Short Protection