Datasheet

TPS60200, TPS60201, TPS60202, TPS60203
REGULATED 3.3 V, 100-mA LOW-RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS274 – MARCH 2000
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Table 2. Recommended Capacitor Values (Ceramic X5R and X7R)
LOAD CURRENT,
I
L
(mA)
FLYING
CAPACITORS,
C1/C2
(µF)
INPUT
CAPACITOR,
C
i
(µF)
OUTPUT
CAPACITOR,
C
o
(µF)
OUTPUT VOLTAGE
RIPPLE IN LINEAR MODE,
V
(P-P)
(mV)
OUTPUT VOLTAGE
RIPPLE IN SKIP MODE,
V
(P-P)
(mV)
0–100 1 2.2 2.2 3 20
0–100 1 4.7 4.7 3 10
0–100 1 2.2 10 3 7
0–100 2.2 4.7 4.7 3 10
0–50 0.47 2.2 2.2 3 20
0–25 0.22 2.2 2.2 5 15
0–10 0.1 2.2 2.2 5 15
Table 3. Recommended Capacitor Types
MANUFACTURER PART NUMBER SIZE CAPACITANCE TYPE
Taiyo Yuden
UMK212BJ104MG 0805 0.1 µF Ceramic
EMK212BJ224MG 0805 0.22 µF Ceramic
EMK212BJ474MG 0805 0.47 µF Ceramic
LMK212BJ105KG 0805 1 µF Ceramic
LMK212BJ225MG 0805 2.2 µF Ceramic
EMK316BJ225KL 1206 2.2 µF Ceramic
LMK316BJ475KL 1206 4.7 µF Ceramic
JMK316BJ106ML 1206 10 µF Ceramic
AVX
0805ZC105KAT2A 0805 1 µF Ceramic
1206ZC225KAT2A 1206 2.2 µF Ceramic
Table 4. Recommended Capacitor Manufacturers
MANUFACTURER CAPACITOR TYPE INTERNET SITE
Taiyo Yuden X7R/X5R ceramic http://www.t–yuden.com/
AVX X7R/X5R ceramic http://www.avxcorp.com/