參數(shù)資料
型號(hào): TPS62690YFFR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING REGULATOR, 4400 kHz SWITCHING FREQ-MAX, BGA6
封裝: GREEN, DSBGA-6
文件頁數(shù): 24/27頁
文件大?。?/td> 870K
代理商: TPS62690YFFR
GateDriver
Anti
Shoot-Through
PowerSaveMode
SwitchingLogic
+
-
Frequency
Control
FB
R1
R2
SW
GND
Soft-Start
EN
VIN
CurrentLimit
Detect
Undervoltage
Lockout
BiasSupply
Bandgap
Thermal
Shutdown
NegativeInductor
CurrentDetect
VIN
MODE
V
= 0.8 V
REF
VREF
VIN
SW
FB
MODE
EN
GND
L
V
IN
C
I
TPS6269x
C
O
V
OUT
SLVS965
– MARCH 2011
FUNCTIONAL BLOCK DIAGRAM
PARAMETER MEASUREMENT INFORMATION
List of components:
L = MURATA LQM21PN1R0NGC
CI = MURATA GRM155R60J475M (4.7μF, 6.3V, 0402, X5R)
CO = MURATA GRM188R60J106ME84 (10μF, 6.3V, 0603, X5R)
6
2011, Texas Instruments Incorporated
Product Folder Link(s) :TPS62690 TPS62691
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