NJU7606 Datasheet: Step-Up / Flyback Switching Regulator IC





NJU7606 Datasheet PDF

Part Number NJU7606
Description Step-Up / Flyback Switching Regulator IC
Manufacture New Japan Radio
Total Page 10 Pages
PDF Download Download NJU7606 Datasheet PDF

Features: NJU7606 Step-Up / Flyback Switching Reg ulator IC with Load Switch Function GENERAL DESCRIPTION The NJU7606 are lo w voltage operation high speed switchin g regulator control ICs for step-up and flyback converter, with a load switch function. The load switch function can disrupt the current flow to the load in standby mode and latch mode. The NJU76 06 also have a soft-start function, dea d time control and timer latch for shor t circuit protection and their times ar e all adjustable with external parts. T he NJU7606 is available in 10-lead MSOP (TVSP) package. They are suitable for battery powered applications. ■PACKA GE OUTLINE NJU7606RB2 (MSOP10(TVSP10)) ■FEATURES ● PWM switching control ● Load Switch Function ● Operati ng Voltage 2.2V to 8V ● Wide Oscill ator Range 300kHz to 1MHz ● Maximum Duty Cycle 90% typ. ● Quiescent Curr ent Operating: 800µA typ. ● Soft-S tart Function Standby: 1µA max. Inter nal : 16ms typ. or adjustable ● Dead Time Control ● Timer Latch for Short Circuit P.

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NJU7606 datasheet
NJU7606
Step-Up / Flyback Switching Regulator IC with Load Switch Function
GENERAL DESCRIPTION
The NJU7606 are low voltage operation high speed switching
regulator control ICs for step-up and flyback converter, with a load
switch function.
The load switch function can disrupt the current flow to the load in
standby mode and latch mode. The NJU7606 also have a soft-start
function, dead time control and timer latch for short circuit protection
and their times are all adjustable with external parts. The NJU7606
is available in 10-lead MSOP (TVSP) package.
They are suitable for battery powered applications.
PACKAGE OUTLINE
NJU7606RB2
(MSOP10(TVSP10))
FEATURES
PWM switching control
Load Switch Function
Operating Voltage
2.2V to 8V
Wide Oscillator Range 300kHz to 1MHz
Maximum Duty Cycle 90% typ.
Quiescent Current
Operating: 800µA typ.
Soft-Start Function
Standby: 1µA max.
Internal : 16ms typ. or adjustable
Dead Time Control
Timer Latch for Short Circuit Protection
C-MOS Technology
Package Outline
NJU7606RB2 : MSOP10 (TVSP10)*
*MEET JEDEC MO-187-DA / THIN TYPE
PIN CONFIGURATION
PRODUCT VARIATION
NJU7606
Load SW,
Standby Function
NJU7602
Standby Function
PIN FUNCTION
1 10 1. V+
2 9 2. LSW
3
4
8
7
3. FB
4. IN
5. SCP
5 6 6. ON/OFF
7. DTC
NJU7606RB2
8. RT
9. GND
10. OUT
Ver.2012-08-01
-1-

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