参数资料
型号: CS5171BSTGEVB
厂商: ON Semiconductor
文件页数: 3/21页
文件大小: 0K
描述: EVAL BOARD FOR CS5171BST
设计资源: CS5171BSTGEVB Gerber Files
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
输出电压: 5V
电流 - 输出: 400mA
输入电压: 3.3V
稳压器拓扑结构: 升压
频率 - 开关: 260kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: CS5171
其它名称: CS5171BSTEVBOS
CS5171BSTEVBOS-ND
CS5171BSTGEVBOS
CS5171, CS5172, CS5173, CS5174
ELECTRICAL CHARACTERISTICS (2.7 V< V CC < 30 V; Industrial Grade: ? 40 ° C < T J < 125 ° C;
Commercial Grade: 0 ° C < T J < 125 ° C; For all CS5171/2/3/4 specifications unless otherwise stated.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Positive and Negative Error Amplifiers
FB Reference Voltage (CS5171/3 only)
NFB Reference Voltage (CS5172/4 only)
FB Input Current (CS5171/3 only)
NFB Input Current (CS5172/4 only)
FB Reference Voltage Line Regulation
(CS5171/3 only)
NFB Reference Voltage Line Regulation
(CS5172/4 only)
Positive Error Amp Transconductance
Negative Error Amp Transconductance
Positive Error Amp Gain
Negative Error Amp Gain
V C Source Current
V C Sink Current
V C High Clamp Voltage
V C Low Clamp Voltage
V C Threshold
V C tied to FB; measure at FB
V C = 1.25 V
FB = V REF
NFB = NV REF
V C = FB
V C = 1.25 V
I VC = ± 25 m A
I VC = ± 5 m A
(Note 2)
(Note 2)
FB = 1.0 V or NFB = ? 1.9 V, V C = 1.25 V
FB = 1.5 V or NFB = ? 3.1 V, V C = 1.25 V
FB = 1.0 V or NFB = ? 1.9 V;
V C sources 25 m A
FB = 1.5 V or NFB = ? 3.1 V, V C sinks 25 m A
Reduce V C from 1.5 V until switching stops
1.246
? 2.55
? 1.0
? 16
?
?
300
115
200
100
25
200
1.5
0.25
0.75
1.276
? 2.45
0.1
? 10
0.01
0.01
550
160
500
180
50
625
1.7
0.50
1.05
1.300
? 2.35
1.0
? 5.0
0.03
0.05
800
225
?
320
90
1500
1.9
0.65
1.30
V
V
m A
m A
%/V
%/V
m Mho
m Mho
V/V
V/V
m A
m A
V
V
V
Oscillator
Base Operating Frequency
Reduced Operating Frequency
Maximum Duty Cycle
Base Operating Frequency
Reduced Operating Frequency
Maximum Duty Cycle
NFB Frequency Shift Threshold
FB Frequency Shift Threshold
CS5171/2, FB = 1 V or NFB = ? 1.9 V
CS5171/2, FB = 0 V or NFB = 0 V
CS5171/2
CS5173/4, FB = 1 V or NFB = ? 1.9 V
CS5173/4, FB = 0 V or NFB = 0 V
CS5173/4
Frequency drops to reduced operating frequency
Frequency drops to reduced operating frequency
230
30
90
460
60
82
? 0.80
0.36
280
52
94
560
104
90
? 0.65
0.40
310
120
?
620
160
?
? 0.50
0.44
kHz
kHz
%
kHz
kHz
%
V
V
Sync/ Shutdown
Sync Range
Sync Range
Sync Pulse Transition Threshold
SS Bias Current
Shutdown Threshold
Shutdown Delay
CS5171/2
CS5173/4
Rise time = 20 ns
SS = 0 V
SS = 3.0 V
2.7 V ≤ V CC ≤ 12 V
12 V < V CC ≤ 30 V
?
320
640
2.5
? 15
?
0.50
12
12
?
?
?
? 3.0
3.0
0.85
80
36
500
1000
?
?
8.0
1.20
350
200
kHz
kHz
V
m A
m A
V
m s
m s
2. Guaranteed by design, not 100% tested in production.
http://onsemi.com
3
相关PDF资料
PDF描述
HK100568NJ-T INDUCTOR HI FREQ 68NH 5% 0402
F930G477MNC CAP TANT 470UF 4V 20% 2917
ASPI-0630HI-1R0M-T15 INDUCTOR POWER 1.0UH 0630 SMD
HK10055N1S-T INDUCTOR HIFREQ 5.1+/-0.3NH 0402
ISL8204MEVAL1Z EVAL BOARD 1 FOR ISL8204
相关代理商/技术参数
参数描述
CS5171ED8 功能描述:直流/直流开关调节器 1.5A High Efficiency RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
CS5171ED8G 功能描述:直流/直流开关调节器 1.5A High Efficiency Boost RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
CS5171EDR8 功能描述:直流/直流开关调节器 1.5A High Efficiency RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
CS5171EDR8G 功能描述:直流/直流开关调节器 1.5A High Efficiency Boost RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
CS5171GD8 功能描述:直流/直流开关调节器 1.5A High Efficiency RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5