- 您現在的位置：買賣IC網 > PDF目錄79724 > LSM-1.8/16-D12 (MURATA POWER SOLUTIONS INC) 1-OUTPUT DC-DC REG PWR SUPPLY MODULE PDF資料下載
參數資料
| 型號： | LSM-1.8/16-D12 |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | SMT-6 |
| 文件頁數： | 1/12頁 |
| 文件大?。?/td> | 1256K |
| 代理商： | LSM-1.8/16-D12 |
MDC_LSM 16A D12 Models.A03 Page 1 of 12
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
www.murata-ps.com
LSM-16A D12 Models
Non-Isolated, 13-80W SMT DC/DC Converters
For full details go to
www.murata-ps.com/rohs
FEATURES
n
Step-down buck regulators for new
distributed 12V power architectures
n
12V input (10-14V range)
n
0.75/1/1.2/1.5/1.8/2/2.5/3.3/5VOUT @16A
n
Non-isolated, fixed-frequency,
synchronous-rectifier topology
n
Tape and reel SMT package
n
±1.25% setpoint accuracy
n
Efficiencies to 96% @ 16 Amps
n
Noise as low as 50mVp-p
n Stable no-load operation
n
Remote on/off control
n
Sense pin and output voltage trim
n
No derating to +65°C with 200 lfm
n
UL/IEC/EN60950-1 certified
n
EMC compliant
Non-Isolated, 12Vin, 0.75-5Vout
16 Amp DC/DCs in SMT Packages
+INPUT
(2)
COMMON
(3)
PWM
CONTROLLER
CURRENT
SENSE
REFERENCE &
ERROR AMP
VCC
ON/OFF
CONTROL
(1)
VOUT
TRIM
(5)
+OUTPUT
(4)
+SENSE
(6)
COMMON
(3)
Figure 1. Simplified Schematic
Typical topology is shown
Typical Unit
LSM Series D12 SMTs (surface-mount pack-
ages) are ideal building blocks for emerging,
on-board power-distribution schemes in which
isolated 12V buses deliver power to any num-
ber of non-isolated, step-down buck regulators.
LSM D12 DC/DC’s accept a 12V input (10V to
14V input range) and convert it, with the highest
efficiency in the smallest space, to a 0.75, 1,
1.2, 1.5, 1.8, 2, 2.5, 3.3 or 5 Volt output fully
rated at 16 Amps.
LSM D12’s are ideal point-of-use/load power
processors. They typically require no external
components. Their surface-mount packages
occupy a mere 1.3" x 0.53" (33.0 x 13.5mm),
and are only 0.34 inches (8.6mm) high.
The LSM’s best-in-class power density
is achieved with a fully synchronous, fixed-
frequency, buck topology that also delivers:
high efficiency (95% for 5Vout models), low
noise (50mVp-p typ.), tight line/load regulation
(±0.1%/±0.25% max.), quick step response
(100sec), stable no-load operation, and no
output reverse conduction.
The fully functional LSM’s feature output
overcurrent detection, continuous short-circuit
protection, over-temperature protection, a
remote on/off control pin (pull low to disable),
an output-voltage trim function, and a sense
pin. High efficiency enables the LSM D12’s to
deliver rated output currents of 16 Amps at
ambient temperatures to +65°C with 100 lfm
air flow.
If your new system boards call for multiple
supply voltages, check out the economics of
on-board 12V distributed power. If you don’t
need to pay for multiple isolation barriers,
Murata Power Solutions’ non-isolated LSM D12
SMTs will save you money.
PRODUCT OVERVIEW
相關PDF資料 |
PDF描述 |
|---|---|
| LM1001-9PD1AFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LM1301-7PD3AFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LM1501-9PD4AFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LM1601-9RD8AFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| LM1901-9RD7AFU | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LSM181M2G---2245S | 制造商:Surge Components Inc 功能描述:CAP ALUM 180UF 400V ?20% 3000LHRS 22 X 45 - Bulk |
| LSM181M2G---2540S | 制造商:Surge Components Inc 功能描述:CAP ALUM 180UF 400V ?20% 3000LHRS 25 X 40 - Bulk |
| LSM181M2G---3030S | 制造商:Surge Components Inc 功能描述:CAP ALUM 180UF 400V ?20% 3000LHRS 30 X 30 - Bulk |
| LSM181M2G---3525S | 制造商:Surge Components Inc 功能描述:CAP ALUM 180UF 400V ?20% 3000LHRS 35 X 25 - Bulk |
| LSM181M2H---3035S | 制造商:Surge Components Inc 功能描述:CAP ALUM 180UF 500V ?20% 3000LHRS 30 X 35 - Bulk |
發布緊急采購，3分鐘左右您將得到回復。