Datasheet

 
     
   
SLVS354A − FEBRUARY 2001 − REVISED SEPTEMBER 2001
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
functional block diagrams
TPS60204 with low-battery detector
_
+
Oscillator
Control
Circuit
_
+
+
−
V
REF
_
+
+
−
Shutdown/
Start-Up
Control
0.8 x V
I
+
−
V
REF
LBI
GND
LBO
EN
Charge Pump 1
C1+
C1−
C1
C2+
C2−
OUT
C2
IN
Charge Pump 2
0°
180°
TPS60205 with power-good detector
_
+
Oscillator
Control
Circuit
_
+
+
−
V
REF
_
+
+
−
Shutdown/
Start-Up
Control
0.8 x V
I
+
−
V
REF
GND
PG
EN
Charge Pump 1
C1+
C1−
C1
C2+
C2−
OUT
C2
IN
Charge Pump 2
0°
180°