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7V to 28V Input, 1.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter - BD9E103FJ (New)

BD9E103FJ is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The SLLM™ control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. BD9E103FJ is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD9E103FJ-E2
Status | Active
Package | SOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Integrated FET / Controller

Integrated FET

Buck / Boost / Buck-Boost / Inverting

Buck

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

7.0

Vin1(Max.)[V]

28.0

Vout1(Min.)[V]

4.9

Vout1(Max.)[V]

5.1

Iout1(Max.)[A]

1.5

SW frequency(Max.)[MHz]

0.33

Light Load mode

Yes

EN

No

PGOOD

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Features:

  • Key Specifications
    • · Input Voltage Range: 7V to 28V
    • · Fixed Output Voltage: 5.0V (Typ)
    • · Output Current: 1.5A (Max)
    • · Switching Frequency: 330kHz (Typ)
    • · High-Side MOSFET ON-Resistance: 250mΩ (Typ)
    • · Low-Side MOSFET ON-Resistance: 200mΩ (Typ)
  • Single Synchronous Buck DC/DC Converter
  • 5V Fixed Output Voltage
  • SLLM™ (Simple Light Load Mode) Control
  • Efficiency = 80% (@IOUT=10mA)
  • Over Current Protection
  • Short Circuit Protection
  • Thermal Shutdown Protection
  • Under Voltage Lockout Protection
  • Over Voltage Protection
  • Internal Soft Start
  • Reduced External Diode
  • SOP-J8 Package