BM2P015-Z
PWM Type DC/DC Converter IC Included a Switching MOSFET

The PWM type DC/DC converter BM2P015-Z and BM2P016-Z for AC/DC provides an optimal system for all products that include an electrical outlet. This IC supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. The built-in 650V HV starter circuit contributes to low-power consumption. A higher degree of design freedom can be achieved with current detection resistors as external devices. Current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response since current mode control is utilized. The switching frequency is 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function that contributes to low EMI is also included on chip. Design can be easily implemented because includes a 650V switching MOSFET.

Data Sheet Buy * Sample *
* This is a standard-grade product.
For Automotive usage, please contact Sales.

Product Detail

 
Part Number | BM2P015-Z
Status | Recommended
Package | DIP7K
Unit Quantity | 2000
Minimum Package Quantity | 50
Packing Type | Tube
RoHS | Yes

Specifications:

Frequency Reduction Function

Yes

Current Detection Resistors

External

Over Current Detection Voltage (typ.)[V]

0.4

Dynamic Over Current Detection

No

FB OLP

Auto Restart

BR UVLO

No

External LATCH Function

No

AC Monitor Function

No

VH Terminal UVLO

No

FET

Integrated

Controller Type

PWM

Vin1(Min.)[V]

8.9

Vin1(Max.)[V]

26.0

Withstand Voltage [V]

650

SW Frequency (Max.)[kHz]

65.0

VCC OVP

Latch

BR PIN

No

On Resistor (MOSFET)[Ω]

1.4

Channel

1

Light Load mode

Yes

EN

No

Soft Start

Yes

Thermal Shut-down

Yes

Under Voltage Lock Out

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Features:

  • PWM frequency: 65kHz
  • PWM current mode control
  • Burst operation when load is light
  • Frequency reduction function
  • Built-in 650V starter circuit
  • Built-in 650V switching MOSFET
  • VCC pin Under-Voltage protection
  • VCC pin Over-Voltage protection
  • SOURCE pin Open Protection
  • SOURCE pin Short Protection
  • SOURCE pin Leading Edge Blanking function
  • Per-cycle Over-Current Protection Circuit
  • Soft start
  • Secondary Over-Current Protection Circuit

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Tools

2D/3D/CAD

  • DIP7K Footprint / Symbol
  • DIP7K 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration