TDK iEB Series manual Input Characteristics, Characteristic Min Max Unit

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Advance Data Sheet: FReta iEB Series –Single Output Eighth Brick Bus Converter

Absolute Maximum Ratings:

 

 

 

 

Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device

 

Characteristic

Min

Max

Unit

Notes & Conditions

Continuous Input Voltage

-0.5

75

Vdc

 

 

Transient Input Voltage

---

---

Vdc

 

 

 

 

 

 

 

 

Isolation Voltage

---

2250

Vdc

Basic insulation

 

 

 

 

 

 

 

Storage Temperature

-55

125

˚C

 

 

 

 

 

 

 

 

 

 

 

 

Measured at the location specified in the thermal

 

 

 

 

 

 

 

 

 

 

measurement figure. Maximum temperature varies

 

Operating Temperature Range (Tc)

-40

123*

˚C

with model number, output current, and module

 

 

 

 

 

orientation – see curve in thermal performance

 

 

 

 

 

section of the data sheet.

 

 

 

 

 

 

*Engineering estimation

 

 

 

 

Input Characteristics:

Unless otherwise specified, specifications apply over all Rated Input Voltage, Resistive Load, and Temperature conditions.

Characteristic

Min

Typ

Max

Unit

Notes & Conditions

Operating Input Voltage

38

48

53

Vdc

 

Maximum Input Current

---

---

6.5*

A

Vin = 0 to Vin,max

 

 

 

 

 

 

Turn-on Voltage

---

36

---

Vdc

 

 

 

 

 

 

 

Turn-off Voltage

31*

34.5

---

Vdc

 

 

 

 

 

 

 

Hysteresis

0.5*

1.5

---

Vdc

 

 

 

 

 

 

 

Startup Delay Time from application of input

---

3

---

mS

Vo = 0 to 0.1*Vo,nom; on/off =on,

voltage

 

 

 

 

Io=Io,max, Tc=25˚C

 

 

 

 

 

 

Startup Delay Time from on/off

---

3

---

mS

Vo = 0 to 0.1*Vo,nom; Vin = Vi,nom,

 

 

 

 

 

Io=Io,max,Tc=25˚C

 

 

 

 

 

 

Output Voltage Rise Time

---

4

---

mS

Io=Io,max,Tc=25˚C, Vo=0.1 to 0.9*Vo,nom

 

 

 

 

 

 

Input Over-voltage Turn-off

---

61

---

Vdc

Input rising

 

 

 

 

 

 

Input Over-voltage Turn-on

---

59

---

Vdc

Input falling

 

 

 

 

 

 

Input Over-voltage Hysteresis

---

2

---

Vdc

 

 

 

 

 

 

 

Inrush Transient

---

---

0.2

A2s

 

 

 

 

 

 

 

Input Reflected Ripple

---

50

---

mApp

See input/output ripple and noise

 

 

 

 

 

measurements figure; BW = 20 MHz

 

 

 

 

 

 

*Engineering estimation

 

 

 

 

 

Caution: The power modules are not internally fused. An external input line normal blow fuse with a maximum value of 10A is required; see the Safety Considerations section of the data sheet.

©2004-2007 TDK Innoveta Inc.

￿ (877) 498-0099

10/29/2007

4/12

 

 

 

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Contents TDK Innoveta Inc 877 10/29/2007 Option Table Mechanical Specification Recommended Hole Pattern top view Pin AssignmentInput Characteristics Characteristic Min Max UnitElectrical Data Electrical Characteristics Electrical Characteristics Thermal Performance Thermal Management Operating Information 11/12 12/12

iEB Series specifications

The TDK iEB Series represents a significant advancement in the realm of energy-efficient power supplies, designed to cater to various applications requiring highly dependable performance. TDK, a global leader in electronic components and solutions, has integrated innovative technologies into the iEB Series to enhance efficiency, reliability, and versatility.

One of the standout features of the iEB Series is its exceptional efficiency rating, which often exceeds 90%. This high level of efficiency is crucial for modern electronic devices, as it not only reduces energy consumption but also minimizes heat production, prolonging the lifespan of components and lowering cooling requirements. The iEB Series is built with state-of-the-art materials and advanced circuit designs, which contribute to its efficiency by reducing energy losses during the power conversion process.

The iEB Series is equipped with a wide input voltage range, making it suitable for various applications across different sectors, including industrial, telecommunications, and renewable energy. The flexibility of input voltage ensures that these power supplies can operate effectively in diverse environments and configurations, delivering robust performance in demanding conditions.

Another key characteristic of the iEB Series is its compact design. TDK has prioritized space-saving solutions, allowing these power supplies to fit into tighter spaces without sacrificing performance. This is particularly advantageous for applications where board real estate is limited, and efficient design is paramount.

The series also features built-in protection mechanisms, including overvoltage, overcurrent, and thermal protection. These safety features ensure that the power supplies operate reliably and mitigate risks associated with electrical anomalies, ensuring a longer operational life for both the power supply and connected devices.

Moreover, the iEB Series adopts advanced digital control technologies, enabling precise regulation of output voltages and currents. This capability allows for better system integration and adaptability in dynamically changing electrical environments, making the iEB Series ideal for modern smart devices and IoT applications.

In summary, the TDK iEB Series presents a perfect combination of efficiency, versatility, and reliability. With its high efficiency, broad input range, compact design, and comprehensive protection features, it stands as a leading choice for engineers and designers looking for a dependable power supply solution in their projects. The commitment of TDK to innovation ensures that the iEB Series remains at the forefront of power supply technology.