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参数资料
| 型号： | MAX8805ZEWECE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/24页 |
| 文件大小： | 0K |
| 描述： | IC CONV STP-DN PWM 600MA 16WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 转换器，WCDMA PA 电源 |
| 输入电压： | 2.7 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 0.4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-UFBGA，WLCSP |
| 供应商设备封装： | 16-WLP（2x2） |
| 包装： | 带卷 (TR) |
600mA/650mA PWM Step-Down Converters in
2mm x 2mm WLP for WCDMA PA Power
Typical Operating Characteristics
(V IN1A = V IN1B = V IN2 = 3.6V, V PA_ = 1.2V, V LDO1 = 2.85V, V LDO2 = 2.85V, R PA = 7.5 ? , circuit of Figure 5, T A = +25°C, unless oth-
erwise noted.)
140
120
BYPASS MODE DROPOUT VOLTAGE
vs. PA LOAD CURRENT
PA STEP-DOWN CONVERTER EFFICIENCY
vs. OUTPUT VOLTAGE (MAX8805X/MAX8805Z)
100
PA STEP-DOWN CONVERTER EFFICIENCY
vs. OUTPUT VOLTAGE (MAX8805W/MAX8805Y)
100
100
80
60
V IN1 = 3.2V
V IN1 = 3.6V
90
80
BYPASS MODE
V IN1 = 4.2V
V IN1 = 3.6V
V IN1 = 3.2V
90
80
BYPASS MODE
V IN1 = 4.2V
V IN1 = 3.6V
V IN1 = 3.2V
40
20
0
70
60
R PA = 7.5 ?
70
60
R PA = 7.5 ?
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
PA LOAD CURRENT (A)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. OUTPUT VOLTAGE (MAX8805X/MAX8805Z)
100
OUTPUT VOLTAGE (V)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. OUTPUT VOLTAGE (MAX8805W/MAX8805Y)
100
OUTPUT VOLTAGE (V)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. LOAD CURRENT (MAX8805X/MAX8805Z)
100
V PA_ = 1.8V
90
BYPASS MODE
90
BYPASS MODE
90
80
V IN1 = 4.2V
V IN1 = 3.6V
V IN1 = 3.2V
80
V IN1 = 4.2V
V IN1 = 3.6V
V IN1 = 3.2V
80
70
V IN1 = 3.2V
V IN1 = 3.6V
V IN1 = 4.2V
70
R PA = 10 ?
70
R PA = 10 ?
60
60
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
60
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
50
0
100
200
300
400
500
600
700
OUTPUT VOLTAGE (V)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. LOAD CURRENT (MAX8805W/MAX8805Y)
OUTPUT VOLTAGE (V)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. LOAD CURRENT (MAX8805X/MAX8805Z)
LOAD CURRENT (mA)
PA STEP-DOWN CONVERTER EFFICIENCY
vs. LOAD CURRENT (MAX8805W/MAX8805Y)
100
V PA_ = 1.8V
100
V PA_ = 1.2V
100
V PA_ = 1.2V
90
90
90
80
V IN1 = 3.2V
V IN1 = 4.2V
80
80
70
V IN1 = 3.6V
70
V IN1 = 3.2V
V IN1 = 4.2V
70
V IN1 = 4.2V
V IN1 = 3.2V
V IN1 = 3.6V
V IN1 = 3.6V
60
50
60
50
60
50
0
100
200
300
400
500
600
700
0
100
200
300
400
500
600
700
0
100
200
300
400
500
600
700
LOAD CURRENT (mA)
LOAD CURRENT (mA)
LOAD CURRENT (mA)
_______________________________________________________________________________________
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8805ZEWEDD+T | 功能描述:直流/直流开关转换器 600mA/650mA PWM Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX8805ZEWEEE+T | 功能描述:直流/直流开关转换器 600mA/650mA PWM Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX8805ZEWEGG+T | 功能描述:直流/直流开关转换器 600mA/650mA PWM Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX8808EVKIT | 功能描述:电池管理 Evaluation Kit for the MAX8808 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX8808XETA | 制造商:Maxim Integrated Products 功能描述:1A LINEAR LI+ BATT CHRGRS W. INTEG - Rail/Tube |
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