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RPL-10 Datasheet(PDF) 3 Page - Recom International Power

Part # RPL-10
Description  10Amp ◊ Input: 4-16VDC ◊ 29 Pad LGA-M Package RPL-10 Series ◊ Power Module FEATURES
PDF  7 Pages
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Manufacturer  RECOM [Recom International Power]
Direct Link  http://www.recom-international.com
Logo RECOM - Recom International Power

RPL-10 Datasheet(HTML) 3 Page - Recom International Power

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Technical Data Sheet
DC/DC Converter
Rev. 2-2024
Page 3
10Amp ◊ Input: 4-16VDC ◊ 29 Pad LGA-M Package
RPL-10 Series ◊ Power Module
copyright © RECOM Power GmbH, all rights reserved
www.recom-power.com
VCC CONDITIONS
Parameter
Symbol
Condition
Min.
Typ.
Max.
VCC Regulator
2.88VDC
3VDC
3.12VDC
VCC Load Regulation
ICC= 25mA
0.5%
VCC UVLO Rising Threshold
2.65VDC
2.81VDC
2.95VDC
VCC UVLO Falling Threshold
2.35VDC
2.5VDC
2.65VDC
External VCC bias
3.12VDC
3.6VDC
POWER GOOD OPERATING CONDITIONS
Parameter
Symbol
Condition
Min.
Typ.
Max.
high Threshold
PGHIGH_RISE
Pull FB from low to high
89.5% of VREF 92.5% of VREF 95.5% of VREF
PGHIGH_FALL
Pull FB from high to low
92% of VREF
101% of VREF 108% of VREF
low Threshold
PGLOW_RISE
Pull FB from low to high
113% of VREF 116% of VREF 119% of VREF
PGLOW_FALL
Pull FB from high to low
77% of VREF
80% of VREF
83% of VREF
Rise Delay
TJ= 25°C
0.9ms
Sink Current Capability
VPG
IPG= 10mA
0.4VDC
Leakage Current
IPG_LEAK
VPG= 3.3VDC
3µA
Low Output Voltage
VOUT_LOW_100
VIN=0VDC, pull PG to 3.3VDC with 100kW resistor
650mV
850mV
VOUT_LOW_10
VIN=0VDC, pull PG to 3.3VDC with 10kW resistor
800mV
1000mV
OUTPUT VOLTAGE SETTING
The external resistor divider is used to set the output voltage. First, choose a value for RFB2. RFB2 should be chosen reasonably, a small RFB2 will lead to considerable
quiescent current loss while too large RFB2 makes the FB noise sensitive. It is recommended to choose a value between 100kΩ-500kΩ for RFB2. Typically, set the
current through RFB2 between 1-5µA will make a good balance between system stability and also the no load loss. Then RFB1 is determined as followed. The values
for trim resistors shown in trim tables below are according to standard E96 values; therefore, the specified voltage may slightly vary.
Table below lists recommended resistor values for common VOUT:
Feedback Network
Calculation:
Practical example with V
OUT= 1.8VDC
RFB1
RFB2
FB
VOUT
CFF
Setting the Output Voltage
������������������������������������������������������������������������������������������������
= ������������������������������������������������������������������������������������������������
(������������������������������������������������������������������������������������������������−������������������������������������������������������������������������������������������������)×������������������������������������������������������������������������1
Example of Setting the VOUT
������������������������������������������������������������������������������������������������
= 0.6������������������������
(1.8������������������������−0.6������������������������)×2������������������������Ω=������������������������������������������������Ω
VOUTset [VDC]
CFF [nF]
RFB1 [Ω]
RFB2 [Ω]
1
4.7
2k
3k
1.2
2k
1.8
1k
3.3
10k2
2k26
5.5
7k5
1k02
SWITCHING CHARACTERISTICS
Parameter
Symbol
Condition
Min.
Typ.
Max.
Switching Frequency
fsw
mode= VCC
480kHz
600kHz
720kHz
mode= open
680kHz
800kHz
920kHz
mode= 243kΩ to GND
850kHz
1000kHz
1150kHz
Note5: The PG pin is an open-drain signal. A 100kΩ pull-up resistor connected to VCC indicates high if VOUT is within regulation.
Typical Application
VOUT
V
out
FB
Sense
SEQ
+V
IN
+VIN
CTRL
RPL-10
PG
VCC
MODE
CS
RFB1
500kΩ
RFB2
CIN
COUT
PGND
AGND
CSS
RCS
CTRL OPERATING CONDITIONS



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