参数资料
型号: TPS62410DRCR
厂商: Texas Instruments
文件页数: 7/33页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.8A 10SON
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 2
输出电压: 0.6 V ~ 6 V
输入电压: 2.5 V ~ 6 V
PWM 型: 电压模式
频率 - 开关: 2.25MHz
电流 - 输出: 800mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 10-SON 裸露焊盘(3x3)
产品目录页面: 1033 (CN2011-ZH PDF)
其它名称: 296-25488-6

www.ti.com
SLVS737 – FEBRUARY 2007
PARAMETER MEASUREMENT INFORMATION
TPS62410
VIN 2.5 V - 6 V
C IN
10 m F
VIN
FB 1
SW1
L1
2.2 m H
LPS4018
R11
V OUT1
C OUT1 2x10 m F
EN_1
DEF_1
L2
R12
GRM21BR61A106K
EN_2
SW2
V OUT2
MODE/
DATA
ADJ2
2.2 m H
LPS4018
R21
C ff2
33 pF
C OUT2 2x10 m F
GRM21BR61A106K
R22
GND
TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
FIGURE NO.
Efficiency V OUT1 = 1.2V
Efficiency V OUT1 = 1.5V
Efficiency V OUT2 = 1.8V
Efficiency V OUT2 = 3.3V
1
2
3
4
Efficiency
DC Output Accuracy V OUT1 = 1.5V
DC Output Accuracy V OUT2 = 3.3V
F OSC
I q for one converter
I q for both converters, not switching
R DSON PMOS
R DSON NMOS
vs V IN
vs V IN
vs V IN
vs V IN
5, 6
7
8
9
10
11
12
13
Light Load Output Voltage Ripple in Power Save Mode
Output Voltage Ripple in Forced PWM Mode
Output Voltage Ripple in PWM Mode
Forced PWM/ PFM ModeTransition
Load Transient Response PFM/PWM
Load Transient Response PWM Operation
Line Rransient Response
Startup Timing One Converter
Typical Operation V IN = 3.6V, V OUT1 = 1.575V, VOUT2 = 1.8V
Typical Operation V IN = 3.6V, V OUT1 = 1.8V, V OUT2 = 3.0V
Typical Operation V IN = 3.6V, V OUT1 = 1.2V, V OUT2 = 1.2V
Dynamic Voltage Positioning
14
15
16
17
18
19
20
21
22
23
24
25
7
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