bsv-1.5s12r0h XP Power Limited, bsv-1.5s12r0h Datasheet - Page 29

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

■Information
The BSV-HE series is a small type (16.5 x 27 x 4mm) light weight (2.2g) step down
DC-DC converter which has achieved 9.5A. Since it can corresponds to low output
voltage from 0.8V and output voltage setting accuracy is less than ±1%, it is suitable with
the latest DSP, ASIC applications. Furthermore, high efficiency, very high speed response
and SMD package which requires non-external parts have been achieved with a
synchronous rectification system. This product breaks all the barriers of a normal product.
■Features
-Ultra small type (16.5 x 27mm)
-Ultra thin type 4.0mm
-Very high-speed load response
-Output setting accuracy ±1%
-Very high efficiency
-Over current protection
-Under Voltage Lock Out
-Remote ON/OFF control
-Adjustable output voltage
-SMD package
-External capacitor not required
-Heatsink not required
-Non-Isolated type converter
-Operating temp -40°C to +85°C
-RoHS compliance
■Specifications
Input voltage range
Rated output voltage
Adjustable output voltage range
Line Regulation
Load Regulation
Temp Regulation
Ripple noise
Efficiency
Start up time
Maximum output load capacity
Over current protection
Over voltage protection
Under Voltage Lock Out
Over input 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
Shock
Weight
Dimensions
*The above specification is provided with rating value, unless otherwise specified.
(Temp derating required)
HIGH SPEED LOAD RESPONSE, OUTPUT VOLTAGE SETTING ACCURACY±1% POL DC-DC Converter
DC-DC Converter
Refer to Figure 1
1.8V±1% (Trim pin when open)
0.8 to 1.8V
0.5% typ. (Rated output, refer to Figure 1 for input voltage range)
0.5% typ. (Rated input/output voltage, load varying from 0 to 100%)
0.02%/°C (Rated input/output, temp change from -40°C to +85°C)
Refer to Figure 1 (Rated input/output, common temp, measurement frequency
bandwidth 20 MHz)
87% typ. (Rated input/output, common temp, refer to figure 1)
2ms typ. (Resistance load)
2200μF max
Rated load current operates at 105%+. Auto recovery type.
None
Yes
None
Between 9pin (ON/OFF) and 8pin (GND) : Output switches on when open,
output switches off when short. *Refer to Page 7
0.2mA typ.
At normal output : HIGH, at decreased output : LOW (This terminal is
open-drain)
Yes
-40°C to +85°C (Refer to the thermal derating graph on Page 5)
-40°C to +85°C
20 to 95%R.H. (While the max wet bulb temp is 35°C, no dewing)
Store the product at 30°C/60% R.H. or lower before mounting
Refer to the thermal derating graph on Page 5
5-10Hz, all amplitude 10mm, 10-55Hz acceleration 2G (1 hour in each of 3
orthogonal axes)
Acceleration 20G (3 directions, 3 times each), Shocking time 11±5 ｍｓ
2.2g typ.
W=16.5 L=27.0 H=4.0 typ. (mm) *For detail dimensions refer to the outline
■Model/Rating
Note 1 : Ripple noise and efficiency are when input voltage is 5V and load is rated
Note 2 : Ripple noise is measured by 20MHz bandwidth, with a multi-layered ceramic
Note 3 : Depending on ambient temp conditions, cooling air flow may be required.
BSV-1.8S9R5HE
BSV-H Series
Model
capacitor with 47µF at input and 4.7µF at output.
3.0-5.5
Input V
Vdc
Output V
Vdc
1.8
Output I
0-9.5
A
BSV-HE Series
ADJ Vdc
0.8-1.8
Output
Ripple Noise
mVpp(typ.)
10
BDD20090116
Figure 2
Figure 1
Efficiency
% (typ.)
87
1