參數(shù)資料
型號: TPS62361BYZHT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 4.3 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, BGA16
封裝: 2 X 2 MM, GREEN, DSBGA-16
文件頁數(shù): 10/52頁
文件大?。?/td> 1125K
代理商: TPS62361BYZHT
Time Base - 100 s/Div
G030
Inductor Current 1A/Div
TPS62361B
C
= 22 F
V
LOAD
V
= 3.6V
= 1.2V
IN
OUT
I
2A/Div
OUT
V
50mV/Div w/ 1.2V Offset
OUT
Time Base - 20 s/Div
G031
V
20mV/Div w/ 1.2V Offset
OUT
V
1V/Div w/ 4.2V Offset
IN
V
OUT = 1.2V
TPS62361B
C
= 100nF
IN
C
= 22 F
I
LOAD
OUT = 300mA
Inductor Current 200mA/Div
0.001
0.01
0.1
1
10
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Shutdown
Current
(A)
AVIN, TA = 40°C
AVIN, TA = 25°C
AVIN, TA = 125°C
VIN, TA = 40°C
VIN, TA = 25°C
VIN, TA = 125°C
TPS6236x
EN = LOW
G034
10
30
50
70
90
110
130
150
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
Quiescent
Current
(A)
TA = 40°C, Auto PFM/PWM
TA = 25°C, Auto PFM/PWM
TA = 125°C, Auto PFM/PWM
TPS6236x
MODE0 = 0 (Auto PFM/PWM)
EN = HIGH
G035
SLVSAU9A
– MAY 2011 – REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
LOAD TRANSIENT RESPONSE
LINE TRANSIENT RESPONSE
IOUT RANGE: 1A to 3A
VIN RANGE: 4.2V to 3.2V
Figure 31.
Figure 32.
SHUTDOWN CURRENT
QUIESCENT CURRENT
vs
INPUT VOLTAGE
Figure 33.
Figure 34.
18
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s): TPS62360 TPS62361B TPS62362
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