bsv-1.5s12r0h XP Power Limited, bsv-1.5s12r0h Datasheet - Page 40

• Manufacturer Part Number: bsv-1.5s12r0h
• Description: Pol Dc-dc Converter
• Manufacturer: XP Power Limited

Tentative Edition
BSV-nano Series is a small type (11x11x3.5mm), light (1.0g), 4A output step-down
DC-DC converter. It has low output voltage from 0.8V and an accuracy of ±1％ typ.
It can support the latest DSP, ASIC applications. High efficiency and high-speed
response with synchronous rectification and space-saving packaging has been
achieved. This product will exceed your expectations.
■ Features
■ Specification
*The content provided in this page may be changed at any time without notice.
・Ultra Small 11×11mm
・Ultra Thin 3.5mm
・High-Speed Load Response
・Output Accuracy ±1%
・High Efficiency
・Over Current Protection
・Under Voltage Lock Out
・Remote ON/OFF Control
・Adjustable Output Voltage
・Surface Mount Package
・Heat Sink Not Required
・Non-Isolated Type converter
・Operating Temp Range
・RoHS Compliance
Input voltage range
Rated output voltage
Output voltage adjustable Range
Line regulation
Load regulation
Temp regulation
Ripple noise
Efficiency
Start up time
Max output load capacity
Over current protection
Over voltage protection
Under Voltage Lock Out
Input over current protection
Remote ON/OFF control
Standby current
P-Good signal
Remote sensing
Operating temp range
Storage temp range
Humidity range
Storage condition
Cooling condition
Vibration
Impact
Weight
Dimensions
*The above specification is provided with rated value, unless otherwise specified.
（LGA）
-40°C to + 85°C
DC-DC Converter
Small Type High-Speed Response POL DC-DC Converter
Refer to Table 1
1.8V±1%typ （Trim pin OPEN）
0.8-1.8V
0.5%typ (Rated output, input voltage varying from 3.0 to 5.5）
0.5%typ (Rated input/output voltage, load varying from 0 to 100%）
0.02%/°C (Rated input/output, Operating temp varying from −40°C - +70°C)
Refer to Table 1 (Rated input/output, Common temp, measurement frequency bandwidth 20MHz）
90%typ（Output current 2A） 85% typ（Output current 4A, Refer to Table 1）
2.8ms typ（Resistance load）
2200µF max
Operate at 105% or above of rated load current, Auto restart type
None
Yes
None
Between 2pin （ON/OFF） - 4pin （GND） :Output is ON when open, output is OFF when short.(Please
refer to pg8）
0.2mA typ
Normal output :HIGH Abnormal output : LOW (Open drain)
Yes
−40°C - +100°C (Refer to pg5 for derating)
−40°C - +100°C
20∼95%R.H. (Max wet bulb temp 35°C with no condensation）
Below 30°C/60% R.H. before mounting the converter
(Refer to pg5 for derating)
5-10Hz total altitude 10mm, 10 to 55Hz acceleration 2G (1H for each of three directions
Acceleration 20G, (3 times for each of three directions), Impact time: 11±5ms
1.0g typ
W=11.0 L=11.0 H=3.5 typ（mm）
Note 1: Ripple noise, efficiency value is when input voltage is 5V and load is rated.
Note 2: Ripple noise is measured at 20MHz bandwidth, with a multi layered ceramic capacitor
Note 3: Depending on conditions, cooling airflow may be required.
■ Model/Rating
BSV-1.8S4R0N
BSV-nano Series
Models
with 47µF at input and 22µF at output.
3.0 - 5.5
Input V
Vdc
Output V
Vdc
1.8
Output I
0 - 4.0
A
BSV-nano Series
Output ADJ
0.8 - 1.8
Vdc
mVpp(typ)
Noise
10
BDD20100416
Efficiency
%(typ)
Table 1
Table 2
85
1