参数资料
| 型号： | SP6133ER1-L/TR |
| 厂商： | Exar Corporation |
| 文件页数： | 14/20页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM VM 16-QFN |
| 标准包装： | 3,000 |
| PWM 型： | 电压模式 |
| 输出数： | 1 |
| 频率 - 最大： | 345kHz |
| 占空比： | 92% |
| 电源电压： | 5 V ~ 24 V |
| 降压： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 16-VFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
APPLICATION INFORMATION
Gain
(dB)
Error Amplifier Gain
Bandwidth Product
Condition:
C Z2 >> C P1 , R 1 >> R Z3
20 Log (RZ2/R1)
Frequency
(Hz)
Figure 6: Bode Plot of Type III Error AmplifierCompensation
Note: Loop Compensation component calculations discussed in this
Datasheet can be quickly iterated with the Type III Loop Compensation
Calculator on the web at:
INDUCTORS - SURFACE MOUNT
Manufacturer/Part No.
Inductance
(uH)
Series R
mOhms
Isat
(A)
Inductor Specification
Size
LxW(mm) Ht.(mm)
Inductor Type
Manufacturer
Website
Inter-Technical SC5018-2R7M
2.7
4.10
15.0
12.6x12.6
4.5
Shielded Ferrite Core
www.inter-technical.com
CAPACITORS - SURFACE MOUNT
Manufacturer/Part No.
Capacitance
(uF)
ESR
ohms (max)
Capacitor Specification
Ripple Current Size
(A) @ 45C LxW(mm) Ht.(mm)
Voltage
(V)
Capacitor
Type
Manufacturer
Website
TDK C3225X7R1C226M
TDK C3225X5R0J107M
22
100
0.005
0.005
4.00
4.00
3.2x2.5
3.2x2.5
2.0
2.5
16.0
6.3
X7R Ceramic
X5R Ceramic
www.tdk.com
www.tdk.com
MOSFETS - SURFACE MOUNT
Manufacturer/Part No.
MOSFET
RDS(on)
mΩ (max)
MOSFET Specification
ID Current Qg
(A) nC (Typ) nC (Max)
Voltage
(V)
Foot Print
Manufacturer
Website
Vishay Si4394DY
Vishay Si4320DY
N-Channel
N-Channel
9.75
4
14
22
12.5
45
-
70
30
30
SO-8
SO-8
www.vishay.com
www.vishay.com
Note: Components highlighted in bold are those used on the SP6133 Evaluation Board.
Table 1. Input and Output Stage Components Selection Charts
Oct 24-06 Rev L
SP6 33 Synchronous Buck Controller
4
? 2006 Sipex Corporation
相关PDF资料 |
PDF描述 |
|---|---|
| SP6134HEU-L | IC REG CTRLR BUCK PWM VM 10-MSOP |
| SP6136ER1-L/TR | IC REG CTRLR BUCK PWM VM 16-QFN |
| SP6137EU-L | IC REG CTRLR BUCK PWM VM 10-MSOP |
| SP6201EM5-G-3-3 | IC REG LDO 3.3V .2A SOT23-5 |
| SP6203EM5-L | IC REG LDO ADJ .3A SOT23-5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6134 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
| SP6134_06 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
| SP61346 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
| SP6134CU | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
| SP6134CU/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
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