STW41412/T ST-Ericsson Inc, STW41412/T Datasheet - Page 10

• Manufacturer Part Number: STW41412/T
• Description: IC CONV DC/DC STPDN 16-TFBGA
• Manufacturer: ST-Ericsson Inc
• Type: Step-Down (Buck)r

Specifications of STW41412/T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 1.3V, 1.8V
• Current - Output: 200mA, 400mA
• Frequency - Switching: 900kHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

STw4141
2.3
Table 4.
PVDD
I
V
V
I
I
I
Enable functions
V
V
Mode/sync functions
V
V
VSEL functions
V
V
LIM
OUT1
OUT2
q
Symbol
OUT1
OUT2
EN
EN
M/S
M/S
SEL
SEL
H
L
H
L
H
L
(1)
Power supply voltage
Peak current limit
Output voltage 1
Output voltage 2
Output voltage 2
Output current 1
Output current 2
Quiescent current
(PWM)
Quiescent current
(PFM)
Shutdown current
Enable threshold high
Enable threshold low
MODE/SYNC
threshold high
MODE/SYNC
threshold low
Voltage selection
threshold high
Voltage selection
threshold low
DC electrical characteristics
Characteristics measured over recommended operating conditions unless otherwise is
noted.
All typical values are referred to T
DC electrical characteristics
Parameter
(2)
(2)
(2)
VSEL = VDD,
MODE/SYNC = VDD
VSEL = GND,
MODE/SYNC = VDD
I
EN = VDD, VSEL = VDD
MODE/SYNC = VDD,
AUTO = GND
I
EN = VDD, VSEL = VDD
MODE/SYNC = GND,
AUTO = GND
EN = GND,
VSEL = GND
MODE/SYNC = GND,
AUTO = GND
OUT1
OUT1
= 0 mA, I
= 0 mA, I
Test Conditions
A
OUT2
OUT2
= 25°C, PVDD = 3.6V, VDD = 3.6V.
= 0 mA
= 0 mA
Min.
2.7
0.9
0.9
0.9
-3
-3
-3
Electrical characteristics
Typ
600
1.6
90
1
Max.
200
400
5.5
0.4
0.4
0.4
+3
+3
+3
5
Unit
mA
mA
µA
µA
µA
%
%
%
V
A
V
V
V
V
V
V
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