ST2S08BPQR STMicroelectronics, ST2S08BPQR Datasheet - Page 5

• Manufacturer Part Number: ST2S08BPQR
• Description: HANDHELD & PHOTOVOLTAIC
• Manufacturer: STMicroelectronics
• Series: -r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of ST2S08BPQR

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 V ~ 4.68 V
• Current - Output: 1.5A
• Frequency - Switching: 1.5MHz
• Voltage - Input: 3 V ~ 5.5 V
• Operating Temperature: -30°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 12-VQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ST2S08B
3
Table 3.
Note:
Table 4.
Table 5.
Current into V
SWITCH voltage
Symbol
ESD
Symbol
R
R
Symbol
V
V
T
thJC
V
thJA
T
V
IN_SW
FB1,2
LEAD
IN_A
T
STG
INH
J
ESD protection voltage
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal data
ESD performance
FB
pin Common mode input voltage
Thermal resistance junction-case
Thermal resistance junction-ambient
Positive power supply voltage
Positive power supply voltage
Inhibit voltage
Max. voltage of output pin
Feedback voltage/output voltage
Max junction temperature
Storage temperature range
Lead temperature (soldering) 10 sec.
Parameter
Parameter
Parameter
Doc ID 18290 Rev 1
HBM-DH11C
Test conditions
-65 to +150
-0.3 to 2.5
-0.3 to 7
-0.3 to 7
-0.3 to 7
-0.3 to 7
+1 to -1
Value
Value
150
300
10
60
Value
4
Maximum ratings
°C/W
°C/W
Unit
Unit
mA
°C
°C
°C
Unit
V
V
V
V
V
kV
5/18