TDK iQP48070A033 manual Absolute Maximum Ratings, Input Characteristics

Page 4

Data Sheet: PoweretaTM iQP Series –Single Output Quarter Brick

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

 

80

 

 

Vdc

 

 

 

 

 

 

 

 

 

 

 

 

Transient Input Voltage

---

 

100

 

 

Vdc

100mS max.

 

 

 

 

 

 

 

 

 

 

 

Isolation Voltage

 

 

 

 

 

 

 

 

Input to Output

---

 

1500

 

 

Vdc

Basic Insulation

 

Input to Base-plate

---

 

1500

 

 

Vdc

Basic Insulation

 

Output to Base-plate

---

 

500

 

 

Vdc

Operational Insulation

 

 

 

 

 

 

 

 

 

 

 

Storage Temperature

-55

 

125

 

 

˚C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Measured at the location specified in the thermal

 

Operating Temperature Range (Tc)

 

-40

 

119

 

 

˚C

measurement figure. Maximum temperature varies

 

 

 

 

 

with model number, output current, and module

 

 

 

 

 

 

 

 

 

orientation – see curve in thermal performance

 

 

 

 

 

 

 

 

 

section of the data sheet.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

36

48

75

Vdc

 

Maximum Input Current

70A output

---

---

8

A

Vin = 0 to Vin,max, Io=Io,max, Vo=Vo,nom

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Turn-on Voltage

 

---

34.4

---

Vdc

 

Turn-off Voltage

 

---

32.3

---

Vdc

 

 

 

 

 

 

 

 

Hysteresis

 

---

2.1

---

Vdc

 

 

 

 

 

 

 

Startup Delay Time from application of input

---

4

---

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

 

---

25

---

mS

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

 

 

 

 

 

 

 

Inrush Transient

 

---

0.03

0.05

A2s

Exclude external input capacitors

Input Reflected Ripple

 

---

6

---

mApp

See input/output ripple and noise

 

 

 

 

 

 

measurements figure; BW = 20 MHz

Input Ripple Rejection

 

---

65

---

dB

@120Hz

 

 

 

 

 

 

 

* Engineering Estimate

Caution: The power modules are not internally fused. An external input line normal blow fuse with a maximum value of 15A is required; see the Safety Considerations section of the data sheet.

©2006 TDK Innoveta Inc.

(877) 498-0099

4/15

iQP 3.3V/70A Datasheet 8/3/2006

 

Image 4
Contents Standard Features Optional FeaturesOption Table Ordering informationProduct Offering Mechanical Specification Pin AssignmentInput Characteristics Absolute Maximum RatingsElectrical Data IQP48070A033V-000 through -0x9 3.3V, 70A, 231W OutputElectrical Characteristics Efficiency vs. Vin at 25C test in socket, no heat sinkTrim Trim Up Down Change Resistor Vout Ohm Thermal Performance Thermal measurement locationWind Tunnel Test Setup Figure Thermal Management10/15 Operating Information = 5.11⋅ Circuit to increase output voltage ReliabilityInput/Output Ripple and Noise Measurements Quality Lin Vin Vout Cext RLoad Ground PlaneSafety Considerations Warranty

iQP48070A033 specifications

The TDK iQP48070A033 is a versatile power module designed for high-performance applications requiring efficient and reliable power management. Known for its compact form factor and robust performance, this module is ideal for various electronic devices, including telecommunications equipment, industrial machinery, and consumer electronics.

One of the main features of the iQP48070A033 is its high efficiency. This power module offers an efficiency rating of up to 95%, ensuring minimal energy loss during operation. This not only translates to reduced energy costs but also promotes higher system reliability by minimizing heat generation. The module is designed to handle a wide input voltage range, typically from 36V to 75V, making it suitable for various power supply scenarios.

The iQP48070A033 employs advanced technology to ensure optimal performance and reliability. It includes built-in over-voltage protection, under-voltage lockout, and over-current protection features. These safety mechanisms are crucial for preventing damage to sensitive electronic components when unexpected power conditions arise. Additionally, the power module also features thermal shutdown capability, which protects against overheating in high-load situations.

Another notable characteristic of this module is its compact size, which is vital for modern electronic devices where space can be limited. Its dimensions allow for easy integration into existing systems without compromising on performance. Furthermore, the iQP48070A033 is designed for ease of use, with a straightforward layout that simplifies the design process for engineers and developers.

The TDK iQP48070A033 also boasts a wide operating temperature range, typically from -40°C to +125°C, ensuring its reliability in various environmental conditions. This feature makes it an excellent choice for industries where temperature fluctuations are common, such as automotive and aerospace applications.

Overall, the TDK iQP48070A033 power module stands out for its high efficiency, robust safety features, compact design, and broad operating temperature range. It is a reliable choice for engineers seeking a dependable power solution that can meet the demands of modern electronic applications while maintaining energy efficiency and performance.