IR3897 IRF [International Rectifier], IR3897 Datasheet - Page 9

• Manufacturer Part Number: IR3897
• Description: 4A HIGHLY INTEGRATED SUPLRBUCK
• Manufacturer: IRF [International Rectifier]

Note 3: Cold temperature performance is guaranteed via correlation using statistical quality control. Not tested in production.
Note 4: Guaranteed by design but not tested in production.
Over‐Current Protection
Over‐Temperature Protection
Current Limit
Hiccup Blanking Time
Thermal Shutdown Threshold
Hysteresis
PARAMETER
9
AUGUST 08, 2012 |DATA SHEET | Rev 3.3
Single‐Input Voltage, Synchronous Buck Regulator
Tblk_Hiccup
Ttsd_hys
SYMBOL
I
Ttsd
LIMIT
- 9 -
Tj = 25°C, Vcc = 6.4V
Note 4
Note 4
Note 4
4A Highly Integrated SupIRBuck
CONDITIONS
MIN
5.8
TM
20.48
TYP
145
7.0
20
IR3897
MAX
8.2
PD‐97663
UNIT
ms
°C
A