KW

Regulated Converters
Isolated DC-DC Converters

MODEL	MAX AMPS	MAX WATTS	SIZE
SC/SW	3A	15W	1x1"
HC/HW	6A	20W	2x1"
HC/HW	12A	33W	2x1"
KW	25A	50W	1/16
KNW	20A	66W	1/16
ESTW	25A	50W	1/8
EQW	25A	72W	1/8
EQW	40A	90W	1/8
EHW	15A	84W	1/8
EHHD	20A	84W	1/8
EVW	20A	120W	1/8
EQD	20A	75W	1/8
QRW	25A	82.5W	1/4
QRW	40A	120W	1/4
QPW	25A	82.5W	1/4
QPW	60A	165W	1/4
JRW	70A	204W	1/2

Related Products:

• TLynx^® Non-Isolated POL
    Modules in SMT Packages
• Naos Raptor Non-Isolated POL
    Modules in SIP Packages
• 48V Front End Modules
    rated from 1200- 4000W

Engineering Tools:

• Power Module Selector
• Power System Designer
• Stability Assessment Tool

Application Notes:

• PCB Design Guidelines
• Soldering / Cleaning Guidelines
• SMT Design Guidelines
• Thermal Characterization
• Remote on/off Guidelines
• BMP Removal Tool

Permission Marketing Policy

KW Series

50 Watt | 25 Amp | 1/16 Brick

The KW (Sixteenth-brick) series power modules are isolated dc-dc converters that operate over a wide input voltage range of 36 to 75Vdc and provide a single precisely regulated output. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typically 87% for 3.3V/10A. These open frame modules are available in surface-mount (-SR) form. Standard features include remote On/Off, output voltage adjustment, remote sense, overvoltage/current protections and overtemperature protection and surface mount packaging.

	Get it Now
	Ask an Expert
	Request a Sample
	Design Tools

APPLICATIONS
• Distributed power architecture
• Wireless networks
• Enterprise networks
• Access and optical networks
• Industrial
• Latest generation IC (DSP, FPGA, ASIC)
• Microprocessor powered applications

FEATURES
• Delivers up to 10A output current
• 3.3V (10A), 5V (6A)
• High efficiency: 87% at 3.3V full load
• Constant switching frequency (300 kHz)
• Output overcurrent protection
• Output overvoltage protections
• Overtemperature protection
• Surface mount package

PHYSICAL DIMENSIONS
• 33.0 mm x 22.9 mm x 8.5 mm
• (1.30 in. x 0.90 in. x 0.335 in.)

SPECIFICATIONS
• Output voltage adjustment trim: -20% to +10%
• Output voltage set-point: ± 1.5% of Vo, set
• Operating input voltage: 36 - 75Vdc
• Output voltage ripple: 100mV pk-pk max
• I/O isolation voltage: 1500Vdc max
• Operating temperature range: -40°C to 85°C
• Storage temperature: -55°C to 125°C

OPTIONS
• Negative remote On/Off logic

Output Models	Input Range	Vout	Iout	Efficiency	Download	Get it Now!	Request a Sample
KW025A0P	48V(36V-75V)	1.2V	25A	84%
KW025A0M	48V(36V-75V)	1.5V	25A	85%
KW025A0Y	48V(36V-75V)	1.8V	25A	91%
KW020A0G	48V(36V-75V)	2.5V	20A	91%
KW010A0F	48V(36V-75V)	3.3V	10A	87%
KW015A0F	48V(36V-75V)	3.3V	15A	91%
KW006A0A	48V(36V-75V)	5V	6A	87%
KW010A0A	48V(36V-75V)	5V	10A	92%
CPKW002A0C	48V(36V-75V)	15V	2A	90%

Model Configuration Guidelines

K

W

006A0A

4

1 -

SR

Z

Series

Input
W=48Vin

Output
010A0F=3.3V@10A

006A0A=5V@6A

Protection
Blank=n/a 4=OCP/OVP/OTP

On/Off Logic
Blank =Positive 1=Negative

Mounting
SR=SMT

RoHS
Z=RoHS