NB7232 Datasheet PDF – Stepless Speed Dimmer, SOP 8 Pin

Part Number : NB7232

Function : Stepless Speed Control Touch Dimmer

Package : SOP 8 Pin Type

Manufacturers : Unspecified

Images :

NB7232 datasheet

 

Description :

NB7232 touch (key) stepless dimming (speed control) / switching circuit, is a new product of Ningbo Science and Technology Park Silicon Microelectronics Co., Ltd. optimized design and process improvement, fully compatible with the early LS7232, CS7232, M7232 The SM7232 is a CMOS process with a working voltage of 5V. The performance and stability of the LS7232 (operating voltage of 15V) using the PMOS process is much better.

Application Circuit

NB7232 circuit

Widely used in the control of incandescent lighting (table lamps, chandeliers, etc.) and motor speed (table fan, ceiling fan, vacuum cleaner, etc.) in life, together with a peripheral circuit mainly composed of two-way thyristor, using touch (or button) Dimming (or speed control) and switching control of the light source (or motor), and memory function of dimming or speed control position. Get rid of the traditional mechanical switch or potentiometer adjustment form, is a novel upgrade product.

Pinouts :

NB7232 pinout

The circuit consists of an input buffer, phase-locked loop, control logic, luminance memory, phase angle pointer, digital comparator, and output driver.

Other data sheets within the file : CS7232, LS7232, M7232, SM7232

NB7232 Datasheet PDF Download

 

NB7232 pdf

FDMA6023PZT Datasheet PDF

Part Number : FDMA6023PZT

Function : Dual P-Channel PowerTrench -20 V, -3.6 A, 60 mΩ

Manufacturers : Fairchild Semiconductor

Pinouts :

FDMA6023PZT datasheet

Description :

This device is designed specifically as a single package solution for the battery charge switch in cellular handset and other ultraportable applications. It features two independent
P-Channel MOSFETs with low on-state resistance for minimum conduction losses. When connected in the typical common source configuration, bi-directional current flow is possible.

The MicroFET 2X2 Thin package offers exceptional thermal performance for it’s physical sizeand is well suited to linear mode applications.

FDMA6023PZT Datasheet PDF Download

FDMA6023PZT pdf

Other data sheets within the file :
FDMA6023PZT