收藏本站
Dual PWM Step-Down Converter in a 2mm x
2mm Package for WCDMA PA and RF Power
_______________________________________________________________________________________ 5
0
20
10
40
30
70
60
50
80
0
200
100
300  400  500  600  700
OUT1 PA BYPASS MODE DROPOUT
VOLTAGE vs. PA LOAD CURRENT
LOAD CURRENT (mA)
V
IN1
 = 3.2V
V
IN1
 = 3.6V
V
IN1
 = 4.2V
0
20
10
40
30
60
50
70
90
80
100
0.5
1.5  2.0
1.0
2.5  3.0  3.5  4.0  4.5
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. OUTPUT VOLTAGE
OUTPUT VOLTAGE (V)
BYPASS MODE
V
IN1
 = 4.2V
V
IN1
 = 3.6V
V
IN1
 = 3.2V
R
PA
 = 7.5&
70
85
80
75
95
90
100
100  200  300  400  500  600  700
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 3.18Vo
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50   150  250  350  450  550  650
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 2.58V
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50
150    250    350    450
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 1.58V
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50
150
250
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 1.18V
LOAD CURRENT (mA)
60
75
65
70
85
80
95
90
100
25
75
125    175    225
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 0.77V
LOAD CURRENT mA
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 0.56V
60
75
65
70
85
80
95
90
100
25
75
125    175    225
LOAD CURRENT (mA)
1.70
1.76
1.74
1.72
1.80
1.78
1.88
1.86
1.84
1.82
1.90
0  100  200  300  400  500  600  700
OUT1 PA STEP-DOWN CONVERTER
OUTPUT VOLTAGE vs. LOAD CURRENT
LOAD CURRENT (mA)
R
L
 = 0.09&
Typical Operating Characteristics
(V
CC
= V
IN1
= V
IN2
= 3.6V, V
REFIN
= 0.72V, circuit of Figure 3, T
A
= +25癈, unless otherwise noted.)
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MC33232PG IC PFC CONTROLLER CRM 8DIP
MC33260DR2G IC PFC CONTROLLER DCM 8SOIC
MC33262DG IC PFC CONTROLLER CRM 8SOIC
MC33368DR2G IC PFC CONTROLLER CRM 16SOIC
MC33567D-1G IC REG CTRLR DUAL OUT 8-SOIC
MCP18480T-I/SS IC HOT SWAP CTRLR -48V 20SSOP
MCP9808T-E/MS IC TEMP SENSOR DGTL I2C 8MSOP
MCZ33998EGR2 IC REG CHARGEPUMP/LINEAR 24SOIC
相关代理商/技术参数
MAX8896EREE-T 制造商:Maxim Integrated Products 功能描述:
MAX8896EVKIT+ 功能描述:直流/直流开关转换器 Dual PWM Step-Down Converter in a 2mm x 2mm Package for WCDMA PA and RF Power 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
MAX8899EVKIT+ 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT FOR MAX8899 - Boxed Product (Development Kits)
MAX8899EWZ+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX8899EWZ+T 制造商:Maxim Integrated Products 功能描述:WCDMA/EDGE/GPRS/GSM/CDMA - Tape and Reel
MAX8899EWZ+TCAA 制造商:Maxim Integrated Products 功能描述:WCDMA/EDGE/GPRS/GSM/CDMA PHONE PMIC - Rail/Tube
MAX8899GEWZ+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX8899GEWZ+T 制造商:Maxim Integrated Products 功能描述:PMIC FOR MSM 7XXX SERIES ANALOG BASE BAND - Tape and Reel