PKR2113APIA Ericsson Power Modules, PKR2113APIA Datasheet - Page 10

• Manufacturer Part Number: PKR2113APIA
• Description: Module DC-DC 1-OUT 12V 1A 12W 18-Pin
• Manufacturer: Ericsson Power Modules
• Type: Step Downr

Specifications of PKR2113APIA

• Output Current: 1 A
• Output Voltage: 12 V
• Input Voltage: 18 to 36 V
• Number Of Outputs: 1
• Output Power: 12 W

5.0V, 2A / 10W Typical Characteristics
Start-up
Start-up enabled by connecting V
T
I
Output Ripple & Noise
Output voltage ripple at:
T
I
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust Upwards, Increase:
R
Output Voltage Adjust Downwards, Decrease:
R
Prepared (also subject responsible if other)
ESKEVIN
Approved
SEC/D (Julia You)
PKR 2000A series
DC/DC converters, Input 18-36 V, Output up to 2 A/15 W
O
O
ref
ref
ou
od
= 2 A resistive load.
= 2 A resistive load.
= +25°C, V
= +25°C, V
= 4.20 x (6.27 — V
= 18 x ( V
E.g. Increase 4% =>V
4.20 x (6.27 — 5.25) / (5.25- 5.05) = 21.4 k
E.g. Decrease 2% =>V
18 x ( 5.05 — 4.95) / (4.95 —2.76)= 0.822 kΩ
I
I
= 27 V,
= 27 V,
oi
— V
o
) / (V
o
) / ( V
o
—2.76) kΩ
I
at:
out
o
out
- V
=5.25 Vdc
= 4.95 Vdc
oi
) kΩ
Top trace: output voltage (2.0 V/div.).
Bottom trace: input voltage (10 V/div.).
Time scale: (1 ms/div.).
Trace: output voltage (5 mV/div.).
Time scale: (2 μs/div.).
Ω
Checked
EZYPING
Shut-down
Shut-down enabled by disconnecting V
T
I
Output Load Transient Response
Output voltage response to load current step-
change (0.5-1.5-0.5 A) at:
T
PRODUCT SPECIFICATION
No.
2/1301-BMR 640 1211+ Uen
Date
2007-8-20
O
ref
ref
= 2 A resistive load.
=+25°C, V
= +25°C, V
I
I
= 27 V.
= 27 V,
Technical Specifi cation
EN/LZT 146 352 R2C September 2007
© Ericsson Power Modules AB
Rev
D
I
at:
Reference
Top trace: output voltage (2.0 V/div.).
Bottom trace: input voltage (10 V/div.).
Time scale: (1 ms/div.).
Top trace: output voltage (200 mV/div.).
Bottom trace: load current (1 A/div.).
Time scale: (0.1 ms/div.).
PKR 2111A SI
7 (14)
10