power

E13005 Datasheet – V(BR)CBO=700V, Power Transistor – Daesan

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Part Number: E13005

Function : POWER NPN TRANSISTOR

Package: TO-126 Type

Manufacturer: Daesan Electronics

Image
E13005 transistor

Description

E13002 is an NPN high-voltage power transistor commonly supplied in a TO-126 or TO-225 package and intended for low-to-medium power switching stages. It offers high breakdown voltage, reliable current handling, and switching characteristics suited for compact off-line converter circuits. This transistor is frequently used in SMPS primary stages, ballast circuits, and general-purpose high-voltage drivers.

0.  Switching Regulator Appication

1. High speed switching

2. Suitable for switching regulator and motor control

E13005 datasheet pinout
Features

1. Power dissipation : Pc = 75 W
2. Collector current (DC) : Ic = 4.0 A
3. Collector current ( Pulse ) : Icp = 8.0 A

Applications

  • Switch-mode power supply primary switching stages
  • Compact lighting ballasts and driver circuits
  • General-purpose high-voltage switching
  • Low-to-medium power converter and regulator designs

E13005 Datasheet

HT4936S Datasheet – Mobile Power Management Chip

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HT4936S is Mobile Power Management Chip.

Part Number: HT4936

Function: N-Channel 22-V (D-S) 175°C MOSFET

Package: SOP 16 type

Manufacturer: HOTCHIP

Images:

HT4936S-power-management-chip

Description

The HT4936S is a monolithic, mobile power management chip that uses advanced charge-and-discharge port sharing and synchronous rectification with low external components and excellent performance. Form a good 1A-in / 1A-out 4LEDs mobile power.

Circuit

HT4936S-circuit

Features

1. Built-in maximum 1A linear charging mode, charging current adjustable externally;

2. trickle / constant current / constant voltage three-stage charging, 4.20V / 4.35V optional support 0V battery charge;

3. built-in charging can automatically reduce the charging current according to temperature rise, 130 degrees began to decline, the minimum can be reduced to 0;

4.step-up using synchronous rectification circuit, the highest efficiency over 90%, low heat, fixed 5.1V output, do not need external Resistance setting

5. Boost output current 1A (BTP = 3.6V);

6. With constant power output function, a complete over current, short circuit protection, built-in temperature protection automatically stop temperature rise over-temperature;

Pinout
HT4936S-datasheet-pinout

HT4936S Datasheet

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