Texas Instruments Evaluation Module for TPS62622 TPS62622EVM-419 TPS62622EVM-419 데이터 시트
제품 코드
TPS62622EVM-419
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TPS6261x/2x/6xEVM Electrical Performance Specifications
2
TPS6261x/2x/6xEVM Electrical Performance Specifications
summarizes the TPS6261x/2x/6xEVM-419 performance specifications.
Table 2. TPS6261x/2x/6xEVM Performance Characteristics
Parameter
Notes and Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
V
IN
Input voltage
2.2
5.5
V
V
IN_UVLO
Input UVLO
2.05
2.1
V
I
O
= 0 mA, device not switching
31
55
µA
I
Q
Operating quiescent current
I
O
= 0 mA, PWM mode
7.6
mA
OUTPUT CHARACTERISTICS
2.3 V < V
IN
< 4.8 V , 0 mA < I
OUT
< 600 mA
0.98 x
V
NOM
1.03 x
V
(PFM/PWM)
V
NOM
V
NOM
TPS6261x
2.3 V < V
IN
< 5.5 V , 0 mA < I
OUT
< 600 mA
0.98 x
V
NOM
1.04 x
TPS6262x
Regulated dc output voltage
V
(PFM/PWM)
V
NOM
V
NOM
TPS6266x
2.3 V < V
IN
< 5.5 V , 0 mA < I
OUT
< 600 mA
0.98 x
V
NOM
1.02 x
V
(PWM)
V
NOM
V
NOM
Line regulation
0.13
%/V
Load regulation
–0.0003
%/A
TPS6261x
350
mA
I
OUT
Output current
TPS6262x
600
mA
TPS6266x
1000
mA
SYSTEM CHARACTERISTICS
f
SW
Switching frequency
5400
6000
6600
kHz
h
pk
Peak efficiency
V
IN
= Nom
91
%
3
TPS626xxEVM Schematic
illustrates the TPS626xxEVM-419 schematic.
NOTE: For reference only; see
for specific values.
Figure 1. TPS626xxEVM Schematic
3
SLVU292A – April 2010 – Revised April 2010
TPS6261x/TPS6262x/TPS6266xEVM
Copyright © 2010, Texas Instruments Incorporated