Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- DISSIPATION RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- PIN ASSIGNMENT
- TYPICAL CHARACTERISTICS
- DETAILED DESCRIPTION
- Power Save Mode operation (MODE)
- Power Save Mode Transition Thresholds
- Output Voltage Tracking (OVT)
- Soft Start
- 100% Duty Cycle Low Dropout Operation
- Power Good
- Undervoltage Lockout
- Short-Circuit Protection
- Thermal Shutdown
- Input Capacitor Selection
- Output Filter Design (Inductor and Output Capacitor)
- Setting the Output Voltage Using the Feedback Resistor Divider
- Inductor Selection
- Layout Guidelines
- APPLICATION INFORMATION

30
10
28
22
18
14
26
20
16
12
1.6 1.8 2 2.2 3.8
3
V -InputVoltage-V
I
I -QuiescentCurrent- A
(q)
m
3.2
24
2.82.4 2.6
3.63.4
Mode=Low
85 C
o
-40 C
o
25 C
o
6
0
5
1
3
2
1.6 1.8 2 2.2 3.8
3
V -InputVoltage-V
I
I -QuiescentCurrent-mA
(q)
3.2
4
2.82.4 2.6
3.63.4
85 C
o
-40 C
o
25 C
o
Mode=High
t-Time=500 s/divm
V =3Vto3.6V
(500mV/div)
I
V
(50mV/div ACCoupled)
O
1610
1510
1600
1570
1550
1530
1590
1560
1540
1520
-40 -20 80
40
Temperature- C
o
f-Frequency-kHz
1580
0 20
60
V =3.8V
I
V =3.3V
I
V =1.8V
I
TPS62510
www.ti.com
................................................................................................................................................................ SLVS651A – MAY 2006 – REVISED JULY 2009
NO LOAD QUIESCENT CURRENT NO LOAD QUIESCENT CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 5. Figure 6.
FREQUENCY
vs
TEMPERATURE LINE TRANSIENT RESPONSE
Figure 7. Figure 8.
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