NJU7600 Series
PWM Control Boost / Flyback switching regulator IC
NJU7600 Series
PWM Control Boost / Flyback switching regulator IC
- Download Datasheet
- ECAD Model: Learn more
-
拡大
:q

:q

:q

Description
The NJU7600 is a low voltage operation high-speed switching regulator control IC for PWM control step-up and fly-back converter.It incorporates a totem pole driver output, which can directly drive an external MOS-FET easily. The NJU7600 also has a soft-start function, dead time control and timer latch for short circuit protection and their times are all adjustable with external parts. It is available in 8-lead DMP, MSOP (TVSP) packages and 10-lead MSOP (TVSP) package. It is suitable for battery powered applications.
Spec
Standard | |
---|---|
Input Voltage Range | 2.2 V to 8 V (9 V) |
Operating Temperature Range | -40°C to 85°C |
Supply Current | Typ. 800 µA |
Output Voltage Range | 2.2 V to - V |
Output Voltage Accuracy | ± 1.5 % |
Oscillator Frequency | 300kHz to 1MHz |
Maximum Duty Cycle | 90% typ. |
Package | DMP8 MSOP10(TVSP10) MSOP8(TVSP8) |
Control | PWM switching control |
Function | Soft-Start Function (Internal:16ms typ. or adjustable) Timer Latch for Short Circuit Protection Dead Time Control |
Protections / Functions
TSD | ILX | OCP | OVP | UVLO | OVLO | Reverse | Shutdown | Soft Start | SSCG | PGOOD | Auto Discharge | Anti-ringing | Sequencing | Max Duty | Ext. Phase | LED Adjust |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Functional Description
TSD | Thermal Shutdown Function |
---|---|
ILX | LX Current Limit Function |
OCP | Overcurrent Protection |
OVP | Overvoltage Protection |
UVLO | Undervoltage Lockout Protection |
OVLO | Overvoltage Lockout Protection |
Reverse | Reverse Current Protection Circuit |
Shutdown | Shutdown Function |
Soft Start | Soft Start Function |
SSCG | Spread Spectrum Clock Generator Function |
PGOOD | Power Good Output |
Auto Discharge | Auto Discharge Function |
Anti-ringing | Anti-ringing Switch Function |
Sequencing | Start-up Sequencing Control |
Max Duty | Maximum Duty Cycle |
Ext. Phase | Externally Adjustable Phase Compensation |
LED Adjust | LED High-speed Dimming Control |
Technical Documents
-
SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
-
Related Links
Quality & Packages
Product Name | Compatibility | Package | Marking | Reliability |
---|---|---|---|---|
NJU7600M |
|
DMP8 | - | NJU-1-s-fr |
NJU7600RB2 |
|
MSOP10(TVSP10) | - | NJU-1-s-fr |
NJU7600RB1 |
|
MSOP8(TVSP8) | - | NJU-1-s-fr |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
FAQ
Buy / Contact
NJU7600 Series