Datasheet

TPS62736
TPS62737
SLVSBO4B OCTOBER 2012REVISED JULY 2013
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs for TPS62736
Unless otherwise noted, graphs were taken using Figure 1 with L = Toko 10 µH DFE252012C FIGURE
vs. Output Current Figure 5
V
O
= 2.5 V Efficiency
vs. Input Voltage Figure 6
vs. Output Current Figure 7
η V
O
= 1.8 V Efficiency
vs. Input Voltage Figure 8
vs. Output Current Figure 9
V
O
= 1.3 V Efficiency
vs. Input Voltage Figure 10
vs. Output Current Figure 11
V
O
= 2.5 V vs. Input Voltage Figure 12
vs. Temperature Figure 13
vs. Output Current Figure 14
V
OUT
(DC) V
O
= 1.8 V vs. Input Voltage Figure 15
vs. Temperature Figure 16
vs. Output Current Figure 17
V
O
= 1.3 V vs. Input Voltage Figure 18
vs. Temperature Figure 19
V
O
= 2.5 V Figure 20
I
OUT
MAX (DC) V
O
= 1.8 V vs. Input Voltage Figure 21
V
O
= 1.3 V Figure 22
EN1 = 1, EN2 = 0 (Ship Mode) Figure 23
Input IQ EN1 = 0, EN2 = 0 (Standby Mode) vs. Input Voltage Figure 24
EN1 = 0, EN2 = 1 (Active Mode) Figure 25
vs. Output Current Figure 27
Switching Frequency V
O
= 2.5 V
vs. Input Voltage Figure 28
vs.Output Current Figure 29
Output Ripple V
O
= 2.5 V
vs. Input Voltage Figure 30
R
O
= 50 Ω Figure 31
V
IN
= 3 V, V
O
= 2.5 V
Steady State Operation R
O
= 100 kΩ Figure 32
V
IN
= 3 V, V
O
= 1.8 V, L = 4.7 µH R
O
= 50 Ω Figure 33
Power Management Response VRDIV Behavior V
O
= 2.5 V Figure 34
Line Transient, V
IN
= 3.0V -> 5.0V,
Figure 35
R
OUT
= 50 Ω
Load Transient, V
IN
= 4.0V, R
OUT
=
Transient Response V
O
= 2.5 V Figure 36
none -> 50 Ω
IR Pulse Transient, V
IN
= 4.0V, 200mA
Figure 37
transient every 1us
EN1 1 to 0, EN2=1 - Ship mode startup Figure 38
Startup Behavior V
IN
= 4.0 V, V
O
= 1.8 V
EN1 = 0, EN2 0 to 1 - Standy mode
Figure 39
startup
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