Datasheet

TPS62736
TPS62737
www.ti.com SLVSBO4B –OCTOBER 2012–REVISED JULY 2013
Table of Graphs for TPS62737
Unless otherwise noted, graphs were taken using Figure 2 with L = Toko 10 µH DFE252012C FIGURE
vs. Output Current Figure 40
V
O
= 2.5 V Efficiency
vs. Input Voltage Figure 41
vs. Output Current Figure 42
η V
O
= 1.8 V Efficiency
vs. Input Voltage Figure 43
vs. Output Current Figure 44
V
O
= 1.3 V Efficiency
vs. Input Voltage Figure 45
vs. Output Current Figure 46
V
O
= 2.5 V vs. Input Voltage Figure 46
vs. Temperature Figure 48
vs. Output Current Figure 49
V
OUT
(DC) V
O
= 1.8 V vs. Input Voltage Figure 50
vs. Temperature Figure 51
vs. Output Current Figure 52
V
O
= 1.3 V vs. Input Voltage Figure 53
vs. Temperature Figure 54
V
O
= 2.5 V Figure 55
I
OUT
MAX (DC) V
O
= 1.8 V vs. Input Voltage Figure 56
V
O
= 1.3 V Figure 57
EN1 = 1, EN2 = 0 (Ship Mode) Figure 58
Input IQ EN1 = 0, EN2 = 0 (Standby Mode) vs. Input Voltage Figure 59
EN1 = 0, EN2 = 1 (Active Mode) Figure 60
vs. Output Current Figure 61
Switching Frequency V
O
= 1.8 V
vs. Input Voltage Figure 62
vs.Output Current Figure 64
Output Ripple V
O
= 1.8 V
vs. Input Voltage Figure 64
R
O
= 100 kΩ Figure 65
Steady State Operation V
IN
= 3.6 V, V
O
= 1.8 V
R
O
= 9 Ω Figure 66
Power Management Response VRDIV Behavior V
O
= 2.5 V Figure 67
Load Transient, V
IN
= 3.6V, R
OUT
=
Figure 68
none -> 9 Ω
V
O
= 1.8 V
Line Transient, V
IN
= 3.6V -> 4.6V,
Transient Response Figure 69
R
OUT
= 9 Ω
IR Pulse Transient, V
IN
= 4.0V, 200mA
V
O
= 2.5 V Figure 70
transient every 1us
V
IN
= 0 V to 5 V to 0 V, V
O
= 1.8 V EN1 = 0, EN2=1 Figure 71
EN1 = 1 to 0, EN2=1 - Ship mode
Figure 72
Startup Behavior startup
V
IN
= 3.6 V, V
O
= 1.8 V
EN1 = 0, EN2 0 to 1 - Standy mode
Figure 73
startup
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