PKB4204BPI Ericsson Power Modules, PKB4204BPI Datasheet - Page 10

• Manufacturer Part Number: PKB4204BPI
• Description: DC/DC Converters & Regulators 240W 36-75Vin/12Vout 1/8-BRICK
• Manufacturer: Ericsson Power Modules
• Series: PKB-Br

Specifications of PKB4204BPI

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

E
12 V, 20 A / 240 W Typical Characteristics
Start-up
Start-up enabled by connecting VI at:
T
I
Output Ripple & Noise
Output voltage ripple at:
T
I
Prepared (also subject responsible if other)
ESHUHAN
Approved
SEC/D (Betty Wu)
PKB 4000B series Intermediate Bus Converters
Input 36-75 V, Output up to 40 A / 252 W
O
O
ref
ref
= 20 A resistive load.
= 20 A resistive load.
= +25 °C, V
= +25 °C, V
I
I
= 53 V,
= 53 V,
Top trace: output voltage (5 V/div).
Bottom trace: input voltage (50 V/div).
Time scale: (10 ms/div).
Trace: output voltage (20 mV/div).
Time scale: (2 µs/div.).
Checked
EZYPING
Shut-down
Shut-down enabled by disconnecting VI at:
T
I
Output Load Transient Response
Output voltage response to load current step-
change (10-15-10 A) at:
T
Ericsson Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 658 Uen
Date
2010-01-27
O
ref
ref
= 20 A resistive load.
=+25 °C, V
= +25 °C, V
I
I
= 53 V, C
= 53 V,
out
= 220 μF.
Technical Specification
EN/LZT 146 384 R3C January 2010
© Ericsson AB
Rev
G
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (0.1 ms/div.).
Top trace: output voltage (0.5 V/div.).
Bottom trace: load current (5 A/div).
Time scale: (0.1 ms/div.).
Reference
PKB 4204B PI
7 (11)
10