- 您现在的位置：买卖IC网 > PDF目录17374 > P036F048T12AL-CB (Vicor Corporation)V.I CHIP PRM REGULATOR EVAL BOAR PDF资料下载
参数资料
| 型号： | P036F048T12AL-CB |
| 厂商： | Vicor Corporation |
| 文件页数： | 9/14页 |
| 文件大小： | 0K |
| 描述： | V.I CHIP PRM REGULATOR EVAL BOAR |
| 标准包装： | 1 |
| 系列： | V-I Chip™, PRM™ |
| 主要目的： | DC/DC，步升/步降 |
| 输出及类型： | 1，非隔离 |
| 功率 - 输出： | 120W |
| 输出电压： | 48V |
| 电流 - 输出： | 2.5A |
| 输入电压： | 18 ~ 60 V |
| 稳压器拓扑结构： | 降压-升压 |
| 频率 - 开关： | 1.35MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | P036F048T12AL |
| 其它名称： | 1102-1187 P036F048T12AL-CB-ND |
Application Information
Regulator
Current Multiplier
V?I Chip Regulator
V F =
0.01 μ F
10 k Ω
VC
PC
TM
IL
NC
PR
PRM?-AL
+In +Out
VH
SC
SG
OS
NC
CD
R OS
R CD
V L
K
0.4 μH
+
(I L ? Ro)
K
+In
TM
VC
PC
+Out
+Out
VTM?
– Out
L
O
A
V IN
–In
–Out
10 Ω
– In
K
Ro
– Out
D
Figure 16 — Adaptive Loop compensation with soft start using the SC port.
Output Voltage Setting with Adaptive Loop
The equations for calculating R OS and R CD to set a VTM output
voltage are:
Output Voltage Trimming (optional)
After setting the output voltage from the procedure above the output
may be margined down (26 Vf min) by a resistor from SC-SG using this
formula:
93100
R OS =
( V L ? 0.8395 ) – 1
(1)
R d Ω =
10000 V fd
K
V fs - V fd
R CD =
91238
R OS
+1
(2)
Where V fd is the desired factorized bus and V fs is the set factorized bus.
A low voltage source can be applied to the SC port to margin the load
voltage in proportion to the SC reference voltage.
An external capacitor can be added to the SC port as shown in Figure 16
V L = Desired load voltage
V OUT = VTM output voltage
K = VTM transformation ratio
to control the output voltage slew rate for soft start.
(available from appropriate VTM data sheet)
V f = PRM output voltage, the Factorized Bus (see Figure 16)
R O = VTM output resistance
(available from appropriate VTM data sheet)
I L = Load Current
(actual current delivered to the load)
Nominal Vout
Range (Vdc)
0.8 ? 1.6
1.1 ? 2.2
1.6 ? 3.3
2.2 ? 4.4
3.3 ? 6.6
VTM
K Factor
1/32
1/24
1/16
1/12
1/8
4.3 ?
6.5 ?
8.7 ?
13.0 ?
17.4 ?
26.0 ?
8.8
13.4
17.9
26.9
36.0
54.0
1/6
1/4
1/3
1/2
2/3
1
Table 2 — 048 input series VTM K factor selection guide
vicorpower.com
800-735-6200
V?I Chip Regulator
P036F048T12AL
Rev. 1.9
Page 9 of 14
相关PDF资料 |
PDF描述 |
|---|---|
| ECM06DSEH-S243 | CONN EDGECARD 12POS .156 EYELET |
| P024F048T12AL-CB | V.I CHIP PRM REGULATOR EVAL BOAR |
| RB-0515S/P | CONV DC/DC 1W 5VIN 15VOUT |
| BCD48BH120T120A00 | HALF-CHIP BUS CONVERTER EVAL BOA |
| RB-0512S/P | CONV DC/DC 1W 5VIN 12VOUT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P036RH06FJO | 制造商:n/a 功能描述:Inverter Semiconductor |
| P036RH06FLO | 制造商:n/a 功能描述:Inverter Semiconductor |
| P036RH06FNO | 制造商:n/a 功能描述:Inverter Semiconductor 制造商:W 功能描述:135mm braded lead wire Stud (N12B8B) |
| P036RH12FGO | 制造商:n/a 功能描述:Power Semiconductor |
| P036RH12FJO | 制造商:n/a 功能描述:Inverter Semiconductor |
发布紧急采购，3分钟左右您将得到回复。